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
Mekhanik [1.2K]
3 years ago
9

Fish, snakes, and birds are all types of A. spiracles B. vertebrates C. invertebrates D. insects

Biology
1 answer:
neonofarm [45]3 years ago
6 0
Vertebrates. they are all chordates, which mean they have a notochord somewhere in their body.

You might be interested in
In permanent tissues. <br>The cells are living or the cells are dead?
S_A_V [24]
The metabolism that occurs in the cells of the permanent tissue is fairly at a lower rate. The permanent tissue in plants mainly helps in providing support, protection as well as in photosynthesis and conduction of water, minerals, and nutrients. Permanent tissue cells may be living or dead.
8 0
3 years ago
The riskiest sexual activity for contracting hiv is
Lubov Fominskaja [6]
A\pial s3x the riskiest s3xual activity for HIV transmission. (Haha sorry for the pi and 3s it won't let me submit some of those words)
6 0
3 years ago
What happens when a new data call current scientific explanation into question
fenix001 [56]
<span>When new data calls current scientific explanation into question scientists must repeat the experiments to verify results and reevaluate said scientific explanations, if necessary, based on results, then scientists can develop a new hypothesis and test that.</span>
6 0
3 years ago
In dogs, what characteristic is a visual indicator of potential deafness? why?
s344n2d4d5 [400]

Answer:Dogs have many charateristics and it depends on what dog you own

Explanation:

5 0
2 years ago
Read 2 more answers
A hand cranked flashlight represents:
Misha Larkins [42]

Answer:

chemical to mechanical

5 0
2 years ago
Other questions:
  • Animals store most of their excess energy reserves as _______ because
    11·2 answers
  • The air component in soil provides plants with the _ needed for photosynthesis
    5·1 answer
  • Organisms must have variation within a population in order for natural selection to occur. Which situation is an example of this
    12·2 answers
  • Which kingdom would a species be classified in if it has a nucleus, cell walls and
    11·1 answer
  • 13. The change in the shape of enzyme molecules that occurs at high temperatures is<br> known as
    10·2 answers
  • Hormones are proteins uses as<br> -chemical receptors<br> -chemical messengers<br> -sugar
    15·1 answer
  • Anthropologists have been studying the role of soybean curd and related products in the culture of Hong Kong. The researchers in
    8·1 answer
  • AMP-PNP is a non-hydrolyzable analog of ATP that can bind to proteins in a similar manner as ATP but is no longer hydrolyzed. Pr
    5·1 answer
  • Explain how Sodium and Potassium exchange during active transport Write your answer in steps.
    14·1 answer
  • True or False<br> The procedure is the most important part of any scientific method
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!