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
Arada [10]
3 years ago
15

What event marked the end of the mesozoic era and the beginning of the cenozoic era

Biology
1 answer:
Elina [12.6K]3 years ago
4 0

An astroid impact killed off the dinosars which in turn made the first primates evolve.

You might be interested in
Which sex chromosome is more dominant ( X or Y ) ?<br><br>​
Tcecarenko [31]

Answer:

x

Explanation:

The X chromosome is significantly longer than the Y chromosome and contains hundreds more genes. Because the additional genes in the X chromosome have no counterpart in the Y chromosome, the X genes are dominant.

hope it helps , pls mark me as brainliest

6 0
3 years ago
Read 2 more answers
How many recessive alleles I need for an expression of a recessive phenotype
Arisa [49]
You need two recessive alleles (xx). If even one dominant allele is present, the dominant trait will show (Xx or XX will both result in the dominant trait showing). That’s why they’re called dominant traits, because they overpower the recessive traits. In order for a recessive trait to show you must have two recessive alleles.
7 0
4 years ago
Tentative explanation of a phenomenon that can be tested
stellarik [79]
A tentative explanation of a phenomenon that can be tested I believe is a scientific experiment.
5 0
3 years ago
What is the underside of the body called?
kodGreya [7K]
The bottom of the boat or the part that comes into contact with the water
5 0
3 years ago
How do animals get the carbon atoms to form the CO2 molecules that they exhale ?
QveST [7]
Wanna play fortnite with me

4 0
3 years ago
Other questions:
  • Please help me guys I'm in a last question (15pts)
    11·1 answer
  • two populations of black-tailed rats became separated from each other by the formation of large canyon, thus preventing their in
    11·1 answer
  • What differentiates anthropocentric and biocentric views of the environment?
    11·1 answer
  • Which characteristic describes the troposphere?
    6·1 answer
  • If carbon dioxide, methane, and water vapor were not in the atmosphere, then
    12·2 answers
  • WILL MARK BRAINLEST. Punnett squares use mathematical probability to help predict the genotype and phenotype combinations in gen
    9·1 answer
  • Finish the statement: sunlight, air, and h2o are all
    11·1 answer
  • Desenvolvimento Sustentável - 1ª Série do EM- Biologia Habilidades do Currículo Paulista: EF09CI13 Propor iniciativas individuai
    7·1 answer
  • Which of the following is NOT a function of a protein?
    14·2 answers
  • Pretty easy question (s) but I am not good at explaining things so I need help
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!