Answer:
beta carotene (Vitamin A)
Explanation:
The first three eons (from the beginning of the earth's formation) are all lumped
into one general category called
Answer:
precambrian
Explanation:
18 The following is a map of the continental United States. Four areas are labeled A, B, C, and D.
Where is a hurricane most likely to happen?
F. point A
G.point B
H. point C
I. point D
Answer:
point a and point d
Explanation:
because its facing where the winds current flow through
PSYCHOLOGY
The ____ states that the firing rate of neurons in the auditory nerve matches the frequency of the sound wave.
A. frequency theory
B. place theory
C. volley principle
D. auditory principle
PLEASE HELP ME WITH ALL THREE QUESTIONS!! GIVING 20 POINTS AWAY!!!!!!
Answer:
C , A ,B
Explanation:
hope this helps you
Which of the statements below describe the forests of the region?
Forests cover much of the terrain.
o Forests have regional importance.
Forests increase soil erosion.
o Forests provide protection from sandstorms.
o Forests provide timber and fuel for the region.
Population growth has increased the clearing of forests.
Population shifts to urban areas will likely decrease forested areas
Answer:
hello
Explanation:
I think the answer is bit 3 but not sure mark me as brainliest
Rilyn forgets to wear her seatbelt when riding in her car. What could be the consequence of her breaking this law?
I can’t get passed the first box, mind helping me out?
what is the rounded tip that protects a growing root?
In mice, the allele for BROWN FUR (BB or Bb) is completely dominant over the allele for white fur (bb).
In a cross where both parents have white fur, what is the probability for the following genotypes and phenotypes? Please answer in whole numbers.
Answer:
The process of alleles, even if both are bb there is a very very low chance of it being Bb, but completely impossible of being BB.
Explanation:
The allele table is not 100% correct all the time. just most.
A population of fish in a 5 sq mile stretch of river is 500 fish. What is the population density of fish per
square mile in that seciton of river?
100 fish per square mile
105 fish per square mile
110 fish per square mile
95 fish per square mile
Answer:
100
Explanation:
500/5=100
Describe two pieces of evidence that show that plants cannot make their own food without light
Answer:
The rate of photosynthesis increases as light intensity increases, I am unsure of another
Explanation:
The photo shows an interaction between two organisms in an ecosystem. Which term best describes the owl in this situation?
A: predator B: producer C: prey D: parasite
Answer:
C
Explanation: I did the quiz it was in a different order, but it was predator
A. Mitochondria and chloroplasts are found inside all cell types.
B. Mitochondria and chloroplasts each have a membrane around them just like a cell would.
C. There are ribosomes found inside mitochondria and chloroplasts just like there are Inside cells.
D. Looking inside mitochondria and chloroplasts , one will find that they each contain their own DNA .
Answer:
B, C and D
Explanation:
Mitochondria and chloroplasts are not found in prokaryotes, since they prokaryotes do not contain any membrane-bound organelles. Chloroplasts are not found in animal cells either, so A is incorrect.
The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside.
Answer:
The First Law of Thermodynamics (Conservation) states that energy is always conserved, it cannot be created or destroyed. In essence, energy can be converted from one form into another
How does heart rate change during and after an exercise is performed for two different periods of time?
Answer:
During exercise, your heart typically beats faster so that more blood gets out to your body. Your heart can also increase its stroke volume by pumping more forcefully or increasing the amount of blood that fills the left ventricle before it pumps.
Explanation:
During workout, the heart usually beats faster, allowing more blood to leave person's body. The heart can also boost stroke volume by pumping harder or increasing the amount of blood in the left ventricle before it pumps.
What is workout?A session of vigorous physical exercise or training at either gym, home, or any fitness center is referred to as workout.
The heart usually beats faster during exercise, allowing more blood to leave the body.
The heart can also increase by pumping the stroke volume more forcefully or increasing the amount of blood in the left ventricle prior to pumping.
Thus, heart rate change during and after an exercise is performed for two different periods of time.
For more details regarding workout, visit:
https://brainly.com/question/504845
#SPJ2
Dr. Flores wants to know which of the forum claims is best supported by the evidence you have gathered from your previous Sim observations and the text. Select the claim you think is best supported from the options below. Claim 1: Molecules in a substance disappear or no longer exist when a substance changes phase. O Claim 2: Molecules in a substance move differently when a substance changes phase. Claim 3: Molecules in a substance change into a new kind of molecule during a phase change.
Answer:
Claim 2: Molecules in a substance move differently when a substance changes phase.
Explanation:
Molecules in a liquid phase move freely and bump into each other. In a gas phase, the molecules move with a lot more energy and bump more times against each other; there is a lot of space for the molecules to move. In a solid phase, the molecules hardly move, there is not much space between them, and they are together, often in a regular pattern.
In conclusion, when matter changes from one phase to another, the molecules move differently.
Answer:
you will need to either add or take away energy and pay attention to how the molecules move. Molecules of a solid move in place, molecules of a liquid move around each other, and molecules of a gas move away from each other.
Explanation:
Why are tigers orange
A. Orange is a pretty color
B.Orange warns other predators to beware of Tigers
C.Scientist think tigers are orange because many prey species of colorblind to the color red
Answer:
C
Explanation:
Most animals can't see orange, and this makes the tiger almost invisible. This is also why hunters wear orange.
When water experiences gravity and moves to streams, creeks, and rivers
after precipitation this is called what?
A) Runoff
B) Transpiration
C) Sublimation
D) Infiltration
Answer: The answer is runoff.
Explanation: Runoff is water “running off” the land surface.
Need help, asap please
Answer:
Please show the options
Explanation:
I need help last option is extrusive igneous
Answer:
B I think. tell me if it's correct
How does the number of chromosomes
compare from original cell to new cells
produced?
Answer:
Once mitosis is complete, the cell has two groups of 46 chromosomes, each enclosed with their own nuclear membrane. The cell then splits in two by a process called cytokinesis, creating two clones of the original cell, each with 46 monovalent chromosomes.
Explanation:
I NEED THIS QUCIK The offspring produced by asexual reproduction
a, are genetically identical
to the parent
b, are genetically different from the parent
c, have half as much DNA from the parent
d, get half of their DNA from each parents
Answer:
d.
Explanation:
im working on this unit rn in school too
Which one of the following is not a common disease caused by viruses?
A) Common cold
B) Dengue Fever
C) Influenza
D) Typhoid
Answer:
Common cold
Explanation:
what disease is common that would be the common cold
Calculate the percentage of ram mice in each population from the data in table 1
Answer:
Still thinking about the answer
Another name for the Black Death is ______.
Answer:
bubonic plague
Explanation:
the black death is also known as the bubonic plague
Explain why temperature changes occur.
plz help
Answer:
Hello! Sorry I am late! Here is my best answer below!
Temperature depends on the tilt of earth. The closer the earth is to the sun the warmer it gets. If the sun is not pointing at the place you live in the earth the temperature where you are will be colder. If the sun is pointing at the place you are the temperature will be warm. In conclusion, the temperature just depends on the tilt of earth towards or away from the sun.
Some more information:
At night you may discover that it is much colder than during the day. This is because the sun is not pointing at that half of the earth.
Explanation:
Hope this helped you! Have a great rest of your day or night and good luck on your work!
<3 <3 <3
1.Name two characteristics that all animals share
2.Name two characteristics that all plants share
3.Sort the animals into two groups based on each of the following differences:
a) have hair; do not have hair
b) have feathers; do not have feathers
c) have naked skin; do not have naked skin
4. State whether you think a forest normally has high biodiversity or low biodiversity. Give a reason for your answer
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What is a method of heating a substance to kill or slow the growth of microorganisms called?
A) pasteurization
B) boiling
Answer:
Your answer would be B) Boiling.
Answer:
A
Explanation:
I looked it up online
Which of the following best describes the importance of similar amino acid sequencing of a protein in different organisms?
A The sequence of amino acids in a protein does not directly reflect the DNA that encodes the protein.
B The more differences there are in the amino acid sequencing, the fewer the mutations in their DNA.
C Fewer differences in the amino acid sequencing of a protein show a greater evolutionary relatedness.
D The fewer differences there are in the amino acid sequencing, the less closely the organisms will be related.
Answer:
C
Explanation:
Fewer diff
The chromatin which is made up of the
DNA is found in this part of the cell,
the
cytoplasm
neurone
nucleus
cell membrane