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
ratelena [41]
3 years ago
12

The first land vertebrates appeared in the

Biology
1 answer:
Elanso [62]3 years ago
3 0
Hi Kylia! Thanks for asking a question here on Brainly. <span>✉

The first land vertebrates appeared in the </span><span>Devonian which was about 360 million years ago.

</span><span>Hope that helps! ★ <span>If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia </span></span>
You might be interested in
Which is the most important thing to do right away if a student spills HCI on his shirt
Scorpion4ik [409]
The most important thing to do right away if a student spills HCL on his shirt would be to remove the shirt and rinse the skin with water in case the HCL soaked through.
7 0
3 years ago
Think about a large pile of rocks the rock at the top of he pile has more ___than all the other rocks
DiKsa [7]

Answer:

i dont understand

Explanation:

please elaborate on the question..........

4 0
3 years ago
I’m stage 2 of photosynthesis NADP becomes NADPH why?
nignag [31]
NADPH is a reduced form of NADP+. The latter features an extra hydrogen ion in its chemical structure. When NADP+ transforms into NADPH, the other hydrogen ion  is released as part of the reaction while the other hydrogen ion becomes a part of the NADPH structure. 

6 0
3 years ago
The Venn diagram details some of the helpful and harmful effects of bacteria. In what ways are viruses like bacteria?
Montano1993 [528]

I’m pretty sure it’s C

5 0
3 years ago
Most populations demonstrate _____ growth, in which the population size increases exponentially until it levels off near the k v
vredina [299]

Exponential growth then logistic growth as it levels off due to carrying capacity

8 0
4 years ago
Other questions:
  • Rerouting a river could affect fishing in the river downstream because
    8·2 answers
  • What experimental evidence was provided for the nuclear model of the atom?
    9·2 answers
  • Many serious diseases can be passed from parent to offspring through genes. In which case given below is a recessive disease NOT
    9·1 answer
  • During the process of_____,a molecule such as glucose must use a protein channel to cross through a cell membrane.
    10·1 answer
  • Explain why carnivores are subject to biological magnification of substances like DDT and PCBs
    15·2 answers
  • Animals who eat the same food are categorized in the same niche. <br> True<br> False
    9·2 answers
  • The bottom layer of your skin which contains blood vessels, glands, hair roots, and different types of nerve endings is called t
    8·1 answer
  • The primary source of the specificity of enzymes is __________.
    9·1 answer
  • when two molecules are joined together chemically a molecue of water is released, this process is known as
    6·1 answer
  • What is the other name of root cap?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!