ASAP PLEASE!!
On a branching chart showing the evolution of species overtime, what does each branch represent?
A. a species dying off or becoming extinct
b. a species moving from one location to another
c. a species breaking off into two separate species
d. a species facing new competition in his habitat
Answer:
A
Explanation:
It shows a species dying off or becoming extinct to move over for the next new species. :)
Answer:i think it’s d
Explanation:
in what way are all living organism on earth silimar
That we function,intake food,and need air
A Pangorian trait which results from simple Mendelian inheritance is antenna shape. Corkscrew antennae (A) are dominant over straight antennae (a). When the entire Pangorian population was screened (all 9,904 of them), 3,565 had corkscrew, while the rest had straight antennae. a. What is the frequency of each allele? Show your work and circle your answers.
Answer:
The dominant allelic frequency, p = 0.2 The recessive allelic frequency, q = 0.8Explanation:
Due to technical problems, you will find the complete explanation as an attached file.
A forest area is cleared and replaced with a parking lot. Over several years, water quality in this area will likely be harmed most by –
A. Decreased water flow in streams
B. Increased sediments in runoff water
C. Increased oil products in groundwater
D. Decreased animal waste
Answer:
A.
Explanation:
The nutrients the forest trees give are taken away and an entire ecosystem is gone. Rivers and Lakes are usually big enough or fast enough to clear the water from gravel, waste, and other products. The water area's population of animals are constricted and they lose numbers to predator's and more waste. The waste most likely comes from the building that the parking lot is from. So slower water flow means the waste is caught and stays which kills the population of fish.
Explain how stomata on the surface of leaves control the exchange of carbon dioxide and oxygen and limit the loss of water vapor during photosynthesis
Answer:
The role of stomata in photosynthesis is the tiny pores control the entrance of carbon dioxide and the exit of oxygen and water vapor. stomata function to control the rate of photosynthesis.
Explanation:
Which topic is most likely to be studied by a botanist?
insect metamorphosis
viral replication
plant growth
animal physiology
Answer:
plants
Explanation:
it is a study of the various species of plants in the climates and conditions ends with free grow and develop properly
Dr. Simeon and her team are studying global climate change. They develop a set of mathematical equations that relate climate data gathered over the past 100 years. Then, with the aid of a computer, they use the equations to predict climate change in the future. The team's use of mathematical equations and computers is an example of which science process?
Answer:
MODELING!
Explanation:
THANK YOU AND HAVE A GROOOOVY NIGHT!
Answer:
modeling
Explanation:
Name the 3 states of energy from greatest to least energy.
Answer:
Solid particles have the least amount of energy, and gas particles have the greatest amount of energy.
Explanation:
What is a mutation? Are mutations always harmful? Always helpful? Explain
Answer: In biology, a mutation is an alteration in the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA. Viral genomes contain either DNA or RNA.
What best describes the geologic process of subduction?
1.when diverging plates pull apart from undersea ridges
2.when convergent plates collide and form mountain ranges
3.when a heavier transforming plate moves over the top of lighter plate
4.when a convergent plate meets and the heavier plate moves under the lighter plate
Answer:
when a convergent plate meets and the heavier plate moves under the lighter plate
Explanation:
Subduction occurs when heavier ocean plates move underneath land plates. This also causes magma to push up on the land and form rows of stratovolcanoes such as those on US Pacific Coast states.
The statement that best describes the geologic process of subduction is as follows:
When a convergent plate meets and the heavier plate moves under the lighter plate.Thus, the correct option for this question is D.
What is Subduction?Subduction may be defined as a type of geological process through which the tectonic plates are migrated to the edge of one crustal plate descending below the edge of another. Due to this, the oceanic plate runs into a continental plate.
The process of subduction takes place when the larger and heavier oceanic plates are migrated below the land plates. This stimulates magma to surge on the level of the land and constructs the column of stratovolcanoes.
Therefore, when a convergent plate meets and the heavier plate moves under the lighter plate is a statement that best describes the geologic process of subduction. Thus, the correct option for this question is D.
To learn more about Subduction, refer to the link:
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As a part of the nitrogen cycle, animals acquire animo acids by doing which of the following?
A.Breathing air
B. Eating plants
C. Drinking water
D. Producing waste vs
Answer:
Eating plants.
Hope this helps :)
Explanation:
Why do you think that the digestive process takes so long?
Answer:
Your body breaks down your food into nutrients which is why it takes hours to fully digest food.The human body breaks down the
Food into Einto amino acids, starches into simple sugars, and fats into fatty acids and glycerol.
Which are effective thesis statements? Check all that apply.
In this paper, I will talk about healthy foods.
Adopting a positive attitude can reduce stress, prevent anxiety, and help you lead a better life.
Video games can teach important values such as teamwork, perseverance, and dedication.
This paper will show the many ways technology can help people lead healthier lives.
Electives classes are very popular in high schools.
Sugary drinks, snacks, and desserts should be avoided.
Excuse:
Sorry I'm late. Just thought of getting more points because I've been stuck on Ambitious for the longest time.
Question:
Which are effective thesis statements? Check all that apply.
Options:
In this paper, I will talk about healthy foods. Adopting a positive attitude can reduce stress, prevent anxiety, and help you lead a better life. Video games can teach important values such as teamwork, perseverance, and dedication. This paper will show the many ways technology can help people lead healthier lives. Electives classes are very popular in high schools. Sugary drinks, snacks, and desserts should be avoided.Answer:
B.) Adopting a positive attitude can reduce stress, prevent anxiety, and help you lead a better life.
C.) Video games can teach important values such as teamwork, perseverance, and dedication.
D.) This paper will show the many ways technology can help people lead healthier lives.
Explanation:
I just did the assignment on edge 202 and got it right!
HELP I DONT UNDERSTAND I WILL CRY THIS IS SO STRESSFUL
Answer:
number one
Explanation:
please vote brainliest
pure substance grade 7
Answer:
Explanation:
In the more general sense, a pure substance is any homogeneous mixture. That is, it is matter that appears uniform in appearance and composition, no matter how small the sample size. Examples of pure substances include iron, steel, and water. Air is a homogeneous mixture that is often considered to be a pure substance.
Which is true about pluto?
Answer:
I believe it’s A
Explanation:
Answer: Pluto is a dwarf planet but at one time back in the day it was a planet but scientifically it is a dwarf planet. mvemjsun and then back in the day Pluto would be added to the list by p but its a dwarf planet.
mercury, Venus, earth, mars, Jupiter, Saturn, Uranus, Neptune
fun fact Poseidon in Greek mythology is Neptune as his birth planet
Explanation:
so it a common topic when it comes to planets because it leads into scientists and theories.
At resting potential the inside of the cell membrane is negatively charged. Why?
Electrons in the outermost energy level are called
A) Outer Electrons
B) Neutrons
C) Valence Electrons
D) Negative Electrons
20PNTS AND A BRAINLLIEST!!SOMEONE PLS HELP I DONT UNDERSTAND BUT I NEED TO TURN IT IN!!
Write the cellular respiration equation and explain how energy and matter are changed. Include the following key terms in your answer: energy, converted, chemical, ATP
Answer:
The Cellular Respiration equation: C6H12O6 + 6O2 → 6CO2 + 6H2O
Matter either loses or absorbs energy when it changes from one state to another. For example, when matter changes from a liquid to a solid, it loses energy. The opposite happens when matter changes from a solid to a liquid. For a solid to change to a liquid, matter must absorb energy from its surroundings
Plants and animals exchange materials through the processes of photosynthesis and cellular respiration. Which of these statements is true about the way these two processes are related?
Answer:
This question lacks options, the options are:
A) The products of photosynthesis inhibit respiration
B) The products of photosynthesis are also the products of respiration
C) The reactants of photosynthesis are also the reactants of respiration
D) The products of photosynthesis are the reactants of respiration
The answer is D
Explanation
Photosynthesis and cellular respiration are two unique and distinct metabolic activities/processes. Photosynthesis is carried out by green plants and it involves the synthesis of glucose and oxygen using carbon dioxide (CO2) and water (H2O). Cellular respiration, on the other hand, occurs in every living organism and it involves the synthesis of energy using glucose and oxygen to produce carbon dioxide and water.
Based on the description of the two processes above, it can be observed that both processes are interrelated in the sense that the products of photosynthesis (CO2 and H2O) are the reactants of cellular respiration (C6H12O6 and O2).
The equation is as follows:
1) Photosynthesis:
6CO2 + 6H2O --> C6H12O6 + 6O2
2) Cellular respiration:
C6H12O6 + 6O2 --> 6CO2 + 6H2O
PLEASE HELP ME ASAP!!!!
Antarctica's Pine Island Glacier is known to be one of the fastest retreating glaciers in Antarctica. The climate is changing rapidly and icebergs frequently break off from these glaciers. This process of icebergs breaking off from glaciers is called calving and Scientist from the U.S. National Ice Center track
these calving events. On February 9th 2020 radar images from Sentinel-1 satellites showed many
icebergs breaking off from the
Pine Island glacier and floating into the Pine Island Bay. These glaciers are visible because ice floats when it freezes. This is particularly helpful to life as it insulates the water below and is home to a variety of animals. Which property of water is the reason that we can see icebergs float?
a-cohesive nature of water allowing water to pull together
b-capillary action allowing water to be absorbed against the pull of gravity
c- waters versatility as a solvent
d- low density of ice due to expansion when freezing
Answer:
D
Explanation:
water has molecules in it, if the molecules heat up it becomes steam but if they cool down the water turns to ice which means its density decreases and ut could also trap air bubbles inside the ice, kind of like how when you go get ice from your fridge you sometimes notice those small circles in the ice cube. because of the low density and the compressed air, the ice is able to float
organelle that creates energy for the cell in the form of ATP
Answer: Mitochondrion
What is the monomer of carbohydrates?
Answer:
Monosaccharides are the monomers of carbohydrates and are often referred to as “the simple sugars”.
Explanation:
10. What factors can affect the activity of an enzyme?
Answer: Temperature and PH
Explanation:
Enzyme activity can be affected by a variety of factors, such as temperature, pH, and concentration. Enzymes work best within specific temperature and pH ranges, and sub-optimal conditions can cause an enzyme to lose its ability to bind to a substrate.
Hope it helps!
Phoebe is taking samples from a lake to determine how the populations of aquatic life change during the summer. Each week for a month she takes samples from different areas of the lake. Over the course of a month, she finds the marine life listed in the chart below. What should Phoebe change about her methodology to better address her question?
Answer:
This question is incomplete
Explanation:
However, the main thing she needs to "change" in her methodology is to take samples from different lakes instead of taking samples from the same lake. This is because it is possible there are other factors affecting the population growth in that lake which might not be affected by the summer season.
Another thing Phoebe might want to look at is the possibility of conducting this experiment during other seasons (like winter or spring), to be sure what she is experiencing is actually as a result of the season.
Answer: Take samples from the same location each time.
*(IF)* this is in refrence to this chart (I will link it) then it would be (B) Take samples from the same location each time.
Explanation:
I took the test
 ILL MARK BRAINLIST
which of the following methods of dealing with sewage falling sure the future health of a local environment in the organisms that live with in it?
a. pouring the sewage directly into a river that empties into the ocean
b. there is no safe way to handle sewage
c. directing the sewage to a large underground chambers to be stored indefinitely
d. sending the sewage to a biological water treatment plant
Answer:
I would say it is D or C
Explanation:
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Answer:
thats me :)
Explanation:
Answer:
...
Explanation:
Which of the following are arranged in the correct order by size, from smallest to largest?
A.)Electron, Atom, Cell, Molecule, Neutron
B.) Atom, Neutron, Electron, Molecule, Cell
C.) Electron, Neutron, Atom, Molecule, Cell
D.) Electron, Neutron, Atom, Cell, Molecule
E.) Neutron, Electron, Atom, Molecule, Cell
Answer:
C.) Electron, Neutron, Atom, Molecule, Cell
Explanation:
Electrons are smaller than the protons and neutrons, neutrons are bigger than the electrons, Atoms are made up of electrons, protons, and neutrons, Molecules are made up of atoms, and cells are made up of molecules
Hope this helps!
The following is arranged in the correct order by size, from smallest to largest electron, Neutron, Atom, Molecule, and Cell. The correct option is C.
What are particles of matter?The substances that form matter and living things are atoms and cells, respectively. These are the basic and smallest particles to create matter.
Protons and neutrons are larger than electrons, but electrons are smaller than neutrons. Protons, neutrons, and electrons make up an atom. Atoms make up molecules, and molecules make up cells.
The smallest of all are the subatomic particles which are electrons, protons, and neutrons. They constitute atoms. That's why they are called subatomic particles.
Thus, the correct option is C. Electron, Neutron, Atom, Molecule, Cell.
To learn more about particles of matter, refer to the link:
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Select ALL the correct answers.
Which statements are true regarding an energy pyramid?
The number of producers is greater than the number of primary consumers.
The amount of energy at the primary consumer level is greater than the amount of energy at the secondary consumer level.
The number of primary consumers is less than the number of secondary consumers.
The amount of energy at the producer level is less than the amount of energy at the primary consumer level.
Answer:
The other answer is WRONG. The right answer is: "The number of producers is greater than the number of primary consumers" AND, "The amount of energy at the primary consumer level is greater than the amount of energy at the secondary consumer level."
Brainliest?
Answer:
The number of producers is greater than the number of primary consumers.
The amount of energy at the primary consumer level is greater than the amount of energy at the secondary consumer level.
Explanation:
Joe Nuts believes that the moon is made out of cheese and is really happy about it. If he goes to the moon one day and finds out the truth how will he feel ?
Answer:
He would feel sad
Explanation:
This is because Joe couldn't dip his nuts in the cheese
