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
Shtirlitz [24]
4 years ago
7

Which group of animals doesn't have a backbone?

Biology
1 answer:
Evgen [1.6K]4 years ago
8 0
A) insects
Fish, Reptiles and Amphibians are all vertebrate animals whilst insects are invertebrate! Hope this helps!
You might be interested in
C. how does oxygen production relate to the rate of photosynthesis? ______________
boyakko [2]
Photosynthesis intakes oxygen, so higher oxygen production = more photosynthesis and vice versa
7 0
3 years ago
Can I pls get the answer
topjm [15]

Answer:

During cellular respiration animal cells combine oxygen with food molecules to release energy to live and function. Also, cellular respiration produces carbon dioxide as a waste product. They release the carbon dioxide into the air as a waste product. Plants help animals and animals help plants.

Good luck :D

Explanation:

4 0
3 years ago
Which process allows water to enter the atmosphere?
cupoosta [38]

Answer:

Evaporation allows water to enter the atmosphere.

Explanation:

5 0
3 years ago
Read 2 more answers
1. What conclusions can you draw about the results of your first cross between a homozygous red bull (RR) and a heterozygous red
Vadim26 [7]

Answer:

Answers attached to image.

Explanation:

7 0
3 years ago
Underestimation of blood pressure will occur if the blood pressure cuff's width covers?
astra-53 [7]

In adult blood pressure cuff size is 181 from 25 to 7 year old, which is allocated to random sequence that the measurement of blood pressure using a cuff .

systolic and diastolic blood pressure is underestimated from 3 to 5 mm Hg in men and 1 to 3 mm Hg in women's .Blood pressure cuff is a monitor which used to measure the blood pressure. Its is composed of inflatable cuff to collapse and release the artery under the process.

Mercury and anterior used to measure the blood pressure . The cuff is wrapped around your arms in upper side and inflated to stop the flow of blood in arteries.

To learn more about Blood pressure here

brainly.com/question/12497098

#SPJ4

7 0
2 years ago
Other questions:
  • How do you know which way the water flow across a membrane​
    5·1 answer
  • While you are inserting an oropharyngeal airway into a patient's mouth, he begins to gag and then vomit. how should you respond?
    8·1 answer
  • Earth’s mantle is made of a dense thick material that allows movement of crustal plates. Crustal plate movement occurs because t
    14·2 answers
  • Which of the following can be used to determine the temperature of a star?
    15·1 answer
  • A distinguishable element of the earth’s crust such as a continent, mountain, valley, rift, or island is called a(n)
    10·2 answers
  • Which of the following is a direct benefit of biodiversity?
    11·1 answer
  • Both hyperthyroidism and hypothyroidism can cause a goiter, a swelling of the thyroid gland. You notice that a patient has a swo
    15·1 answer
  • PLS HELP ME WITH THIS ADAP!!
    9·1 answer
  • The movement of water<br> from bodies of water to the<br> atmosphere
    14·1 answer
  • Is record low climate or weather
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!