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
nydimaria [60]
3 years ago
9

PLEASE HELP ME!!!!!!!

Biology
1 answer:
katovenus [111]3 years ago
7 0

C. 5 is the answer.

You might be interested in
Which part of the body do you use to walk?
True [87]

Good morning


The answer is : Your feet

8 0
3 years ago
Read 2 more answers
What occurs if a t cell binds to an antigen and the t cell does not receive a co-stimulatory signal?
tresset_1 [31]
The correct answer is that "the T cell enters a state of anergy".

The activation of T cells requires two signals: (1) antigen specific signal presented by an antigen presenting cell (either a macrophage or a dendritic cell) that activates t cell receptors and (2) co-stimulatory signals that is not antigen specific but rather found in the plasma membrane of the antigen presenting cell (i.e. CD28). In the absence of a co-stimulatory signal, the t cell will enter a state of anergy or the inability to produce an immune response toward an offending antigen.
4 0
3 years ago
Describe the role of plants in the movement of water through the water cycle
Artist 52 [7]

answer:B ..............

6 0
3 years ago
If a strand of DNA has 35% Thymine. What is the percentage of Cytosine, Adenine, Guanine?
d1i1m1o1n [39]

can i get some choices      


6 0
3 years ago
What are plants and vegetables that use the Sun's energy to make food called?
Tems11 [23]

Answer:

photosynthesis

Explanation:

4 0
3 years ago
Other questions:
  • A researcher observing an ecosystem describes the ambient temperature, precipitation, and the microbial organisms present in the
    6·1 answer
  • How are humans able to see Rainbows? 
    8·1 answer
  • Do Genes make up chromosomes.
    6·2 answers
  • Which occurs during winter in the Northern Hemisphere?
    15·2 answers
  • Biology will give brainliest
    13·1 answer
  • In northeast kansas there is a creature know as a wildcat. it comes in three colors, blue, red, and purple. this trait is contro
    9·1 answer
  • Yeast cells reproduce quickly by budding. This is a form of what?
    6·2 answers
  • Sorry this was a test
    6·2 answers
  • If a cell is placed in an isotonic solution, water will ____?
    8·2 answers
  • What types of relationships do you engage in daily? Check all that apply.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!