answer.
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
Lena [83]
2 years ago
11

Simple Animals use their ____ as an exchange point for materials

Biology
2 answers:
koban [17]2 years ago
6 0
They use their skin as an exchange
Varvara68 [4.7K]2 years ago
5 0
The answer is skin, good luck.
You might be interested in
Scientists follow specific processes in order to determine valid explanations and conclusions from observations. David observed
Galina-37 [17]

The answer is B.

In general, the best way to find scientific answers to questions is to do research. Sometimes, tests aren't always exactly repeatable, and especially not in a scenario like the one given.

8 0
2 years ago
Read 2 more answers
Renee has been trying to conceive a baby for a long time. After studying her medical history and doing an ultrasound analysis, t
posledela
I don't see answer choices, but it's either an STD (chlamydia), some non-sexual congenital or idiopathic disorder (endometriosis, pelvic inflammatory disease), or from a previous pelvic surgery.

Hope this helps!
6 0
2 years ago
A client admitted 72 hours ago with a diagnosis of major depression presents for breakfast today appropriately dressed and well
Elan Coil [88]
I think that the nurse should first spend time with the client and ask the client to state positive things about themselves. The nurse should also try and discuss the client's concern. This is because symptoms of major depression do not just go away in 72 hours. It takes time for anti-depressants to take effect and produce maximum benefits.
7 0
2 years ago
Read 2 more answers
A plant's photoperiod is the amount of time each day that the plant receives sunlight. A plant with a 12L:12D photoperiod receiv
satela [25.4K]

Answer:

13L:11D

Explanation:

Based on the photoperiod there are two types of plants -  

a) Short day plant  

b) Long day plant

Here the term short and long day do not mean that the provided length of day are the critical length of day required for reproduction. But opposite to that it means that the length of the day required for reproduction must be  

a) Shorter than the defined length of day for short day plant  

b) And longer than the defined length of day for long day plant  

Chrysanthemums  is a short day plant and thus option 1 with 13L:11D will produce fully developed flower buds

Option A is correct 13L:11D

5 0
2 years ago
I bet you have watched astronauts in the space station on television or on your computer. We see them; we hear them speak. How a
Elena L [17]
The only way to send information back and forth is to use radio waves. Just like a radio station broadcasts a signal which you can listen to using a radio, astronauts and people on Earth can broadcast information back and forth to each other.
Radio waves are transverse waves.
8 0
2 years ago
Other questions:
  • During endocytosis and exocytosis, cells _____. A. take in what they need and expel what they don't need. B. move water in and o
    11·2 answers
  • "Life as we know it is impossible without water." Explain why a scientist might make this statement. Give two examples to suppor
    13·2 answers
  • Mesenchymal cells are most commonly found in ________ connective tissue.
    10·1 answer
  • Analyze the relationship between cell size and the stages of the cell cycle
    10·1 answer
  • Describe different ways that cell shape can be modified so that diffusion rate will be increased
    6·1 answer
  • What commonly ingested substances are absorbed through the stomach wall?
    11·1 answer
  • 20. Explain how health care professionals treat unregulated (or abnormal) cellular growth in the body
    9·1 answer
  • How do bone markings on modern human skeletons relate to bone markings found on the fossils of common ancestors?
    9·1 answer
  • - Proper aseptic technique is crucial to ensuring growth of pure bacterial colonies. What is one experimental way you can test y
    5·1 answer
  • When Cara is three, her parents learn that she has a rare brain disease that requires the removal of the right hemisphere of her
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!