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
tatiyna
3 years ago
11

Help please and thanks

Biology
1 answer:
tangare [24]3 years ago
8 0

Answer:

2.1 = veins

2.2 = heart

2.3 = blood vessels

2.4 = arteries

2.5 = capillaries

Explanation:

You might be interested in
Question 1 (1 point)<br> Which statement is TRUE of photosyntheses?
QveST [7]

Answer:

first one

Explanation:

8 0
3 years ago
Read 2 more answers
According to the law of conservation of mass, which of these is true?
Art [367]
They answer is D my Friend
4 0
3 years ago
___________ are lipids that store energy and are typically composed of multiple building blocks containing three fatty acids att
saveliy_v [14]
The answer would be, Fats. Since Triglycerides (3 fatty acids + 1 glycerol) are those lipids which are commonly known as lipids. 
4 0
3 years ago
The chart shows characteristics of two groups of reptiles.
nignag [31]

Answer:

X: Crocodilians

Y: Snakes

Explanation:

7 0
3 years ago
Read 2 more answers
Decomposers are important because they​
eimsori [14]

Answer:

Decomposers and scavengers break down dead plants and animals. They also break down the waste of other organisms. Decomposers are very important for any ecosystem because if they weren't in the ecosystem, the plants would not get essential nutrients, and dead matter and waste would pile up.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • A train travels at 69 kilometers in 1 hours and then 98 kilometers in 5 hours. What is it’s average speed?
    6·1 answer
  • What brain structure processes all the senses except smell?
    8·1 answer
  • Read the excerpt from The code book. What part of speech is the underlined word?
    14·1 answer
  • Describe the role you of the nucleus in the cell
    10·1 answer
  • What is the genotype ration between the cross YyRr x YyRr?
    15·1 answer
  • This one too, please?
    11·2 answers
  • What happens when heat from inside Earth is transferred to its surface?
    14·1 answer
  • (ii) Describe an experiment he could carry out to show that auxin causes bending of a<br> shoot.
    5·1 answer
  • Image below please its due in like 30 minutes and this is only the second question
    5·1 answer
  • Do the virus Chickenpox. I will find a image no need to worry about that.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!