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
Mrac [35]
3 years ago
5

PLEASE HELP 20 POINTS

Biology
1 answer:
Natasha_Volkova [10]3 years ago
6 0

Answer:

When the meteor hit a caused a chain reaction which caused all that and made some cloud that was toxic.

Explanation:

You might be interested in
Which cell organelle’s function resembles the function of the brain in higher animals?
raketka [301]
The nucleus resembles the brains function.
7 0
3 years ago
What’s the difference between an organism”s and genotype and phenotype?
Aliun [14]

Answer:

Genotype is what you can’t see physically and phenotype is the physical characteristics of that organism.

Explanation:Genotype is known as the genetic makeup of an organism. Think the genes behind what your seeing.

Phenotype is the physical characteristics of an organism. For example:freckles,eye color, open or closed earlops..... things of that nature.

8 0
3 years ago
Read 2 more answers
Why is it important to understand the evolutionary worldview?
vova2212 [387]
Bc you should know i guess
8 0
3 years ago
At what pH could you assume the enzyme catalase was denatured?
Reptile [31]
Catalase is an enzyme used to accelerates chemical reactions in the human body. The performance of an enzyme depends on the pH levels. Catalase performs best at the optimum pH of 7. However, it weakens or denatures at pH levels above 10 though the range may differ on other species.
5 0
3 years ago
What would be the reason that someone’s eye color would change from blue to green when they were a child?
Butoxors [25]
Your eyes don’t change color, they only reflect the colours around them in particular if they are light coloured eyes. My eyes are blue-grey with a green heterachromia. They are very sensitive to light and dust so they get red easily which makes the eye color appear a brighter blue. If I wear green, the appear more green in color, when I am sunburned they appear more turquoise, etc. But when I wear white or don’t have a shirt on, they look their true blue-grey.
3 0
2 years ago
Read 2 more answers
Other questions:
  • Genes are parts of the dna that contain
    7·2 answers
  • Moshe is a writer. He is creating content for a informative chart to be placed near the coral reefs for the visitors to the reef
    13·1 answer
  • Suppose a group of researchers analyzed a new species of flowering plant. In this species, flower color is determined by two gen
    8·1 answer
  • Vestigial structures, such as hip bones in whales and appendixes
    6·1 answer
  • Sensory receptor cells convert a stimulus, such as an odor molecule or light, into an electrical signal that is conveyed to the
    13·1 answer
  • This picture shows a standard electric field created by a point charge.
    10·1 answer
  • A student is working on a lab where they are trying to identify an unknown substance. the student decides to smell the solution
    12·1 answer
  • The major disadvantage of this non renewable resource is the disposal of radioactive waste. Group of answer choices Coal Petrole
    15·1 answer
  • PLS HELP I’LL GIVE BRAINIEST
    12·2 answers
  • In Smileys, eye shape can be starred (SS), circular (CC), or a circle with a star (CS).
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!