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
Eduardwww [97]
3 years ago
13

How did ichthyosaurus survive?

Biology
1 answer:
azamat3 years ago
5 0
Ichthyosaurs likely evolved from land reptiles that dove into the ocean about 248 million years ago, researchers said.
You might be interested in
Which of these changes produces a chemical change?
Olin [163]

Answer:

b

dissolving is a chemical change

5 0
3 years ago
Imagine you have a layer of limestone with high porosity but low permeability. What can you do to increase its permeability to a
Alex_Xolod [135]

Answer:

The answer is remove the overburden  so that there will be less pressure trapping the water.

Explanation:

You can remove the overburden  so that there will be less pressure trapping the water.

8 0
3 years ago
Help me pleeeeeaaasssseeee
IrinaK [193]
Sorry but I don’t know
7 0
3 years ago
Please help me with these
olga_2 [115]

those are nucleotides

since all three of them contain deoxyribose (because there's only one hydroxil group) they are DNA nucleotides

the first nucleotide has cytosine as it's nitrogenous base

the second nucleotide has adenine as it's nitrogenous base

the third nucleotide has thymine as it's nitrogenous base

6 0
3 years ago
What is The (theoretical) largest population that an environment can support at any given time?
stellarik [79]

The carrying capacity in an environment is the maximum population size of the species that the environment can sustain indefinitely, given the food, habitat, water, and other necessities available in the environment.

8 0
3 years ago
Other questions:
  • Into which layer of the uterus does the embryo implant
    10·2 answers
  • Why does a proteins 3D structure determine its biological function?
    7·2 answers
  • Carefully looking at an object or process please help :)
    6·1 answer
  • Joan's Mom and Dad believe that parents know best. They expect Joan to obey all parental rules without question and are quick to
    9·2 answers
  • Explain 3 stages of info flow in the nervous system, and explain how they are connected by sensory neurons, interneurons, and mo
    15·1 answer
  • Submerging a plant cell in distilled water (100% water) will result in
    14·1 answer
  • Are the offspring created through sexual reproduction identical to the parents ?
    10·2 answers
  • 2. What was the instrumentation Franklin used to determine the structure of DNA?
    14·1 answer
  • The network of connective tissue fibers which pass through the tissues of the body and allow for the efficient movement of immun
    7·1 answer
  • A collection of orbitals around the nucleus, each having its own energy level.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!