1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
4vir4ik [10]
2 years ago
9

Could someone pls help me with biology?

Biology
1 answer:
lora16 [44]2 years ago
7 0
The circulatory system provides your brain with a constant supply of oxygen rich blood while your brain regulates your heart rate and blood pressure meanwhile your bones are busy making new blood cells. working together these systems maintain internal stability and balance otherwise known as homeostasi
You might be interested in
Biologists sometimes say that “natural selection depends on the specific environment where a species lives.” What does this stat
denis23 [38]

Answer: Natural selection is one of the forces of evolution and the enviroment where the species lives is the selection agent. For example, suppose a mosquitoes population in a environment free from insecticides, in this environment there's a high frequency of non-resistant mosquitoes because the environment is not  exerting any pressure on the resistence trait. But when the environment changes and we use a insecticide upon the mosquitoes population, the populations changes because the non-resistant ones die but those resistant survive and beggin to reproduce more effectively. That's natural selection, differences in survival and reproduction between individuals with different phenotypes (traits) and this differences depend of environmental changes.

8 0
3 years ago
A marine biologist took two true breeding fish, one orange with stripes, and one white with spots, and crossed them. All of the
fiasKO [112]

Yes! We can see which are dominant!

In this first generation progeny, we see that stripes are dominant and spots are recessive. And white bodies are dominant over orange!

I am a bit rusty on genetics, but I believe I am correct

8 0
2 years ago
Exam Instructions
AfilCa [17]

to capture sunlight to perform photosynthsis

3 0
3 years ago
A glass slide would be used with a
svet-max [94.6K]
Microscope. You would place the specimen on the glass slide and then slide the glass slide underneath the microscope.

If this helped, please thank, rate, and give brainliest answer! 
3 0
3 years ago
The circulatory system supports the skeletal muscular system by:
ipn [44]
C) transporting glucose to the cells where it is broken down and energy is released.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Membrane proteins are not soluble in water solutions. To purify and crystallize membrane proteins, the proteins need to be disso
    15·1 answer
  • 1. which pair of bacteria can be differentiated by oxidase test?
    5·1 answer
  • A very large fire broke out in the Sandia Mountains. Explain how this might affect the different organisms (plant and animal) th
    5·1 answer
  • Use the completed Punnett square in Part B to answer the questions below about the F2 generation.
    9·1 answer
  • Order the process of nuclear fusion, beginning with the first step on top and ending with the last step on the bottom. Drag answ
    6·1 answer
  • The maintenance of a controlled, stable body environment.
    11·1 answer
  • What would happen if the air didn't carry water ?
    8·1 answer
  • How does glucose turn into cellulose and starch and why?
    15·1 answer
  • Which is the smallest part of an organism?
    15·1 answer
  • Which fossil fuel is used to make plastics, Vaseline, and even things like lipstick?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!