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
worty [1.4K]
3 years ago
10

Scientists have been able to determine the composition of earths layers by:

Biology
2 answers:
mihalych1998 [28]3 years ago
6 0

Scientists have been able to determine the composition of earths layers by comparing the composition of the crust to the composition of meteorites and comets.

-BARSIC- [3]3 years ago
3 0

Answer:

Making inferences based on data from Seismic waves

Explanation:

Earth Science Sem 2 Unit 1 Apex

You might be interested in
In life cycles that alternate between haploid and diploid stages, ____________ acts to reduce the number of chromosomes per cell
777dan777 [17]

Answer:

meiosis_

fertilization

mitosis

zygote

Explanation:

In life cycles that alternate between haploid and diploid stages, ____meiosis_ acts to reduce the number of chromosomes per cell from two sets to one set. In life cycles that alternate between haploid and diploid stages, ___fertilization__ acts to double the number of chromosome per cell from one set to two sets. In life cycles that alternate between haploid and diploid stages, ______mitosis______ acts to keep the number of chromosomes per cell the same. In animals, a single diploid cell called a ____zygote________ divides by mitosis to give rise to all the cells of the adult body.

3 0
3 years ago
Marine biomes are divided into ecologically distinct zones depending on
Allisa [31]
A) their depth and distance from the shore.
5 0
3 years ago
Read 2 more answers
A woman with blood type A has a child with blood type O. She accuses a man who is homozygous for blood type B of being the fathe
Svetradugi [14.3K]

Answer:

A woman with blood type A has a child with blood type O. She accuses a man who is homozygous for blood type B of being the father. Could this man be the father of her child? If so, what is the chance he is the father?

No – 0% chance

Explanation:

7 0
3 years ago
Some yeasts can cause diseases in humans. true or false?
netineya [11]
Yup to true, so the correct answer is true!!! Hope this helps!!!
6 0
3 years ago
The Sun appears to move across the sky each day. What causes this?
Novay_Z [31]

Answer:

The earth is turning.

Explanation:

when the earth turns it causes the sun to move from one part of the sky to the other. The earth revolves around the sun. So when it become night time for example, the sun is just on the other side of the earth.

4 0
3 years ago
Other questions:
  • Description of proton
    7·1 answer
  • Are filiform papillae present in both the fetal pig and the adult pig?
    12·1 answer
  • What area of the brain exerts inhibitory control over the areas involved in emotions parietal?
    11·1 answer
  • Other than going through the same phases/ names, give 2 similarities between mitosis and meiosis
    15·2 answers
  • What molecules form proteins when linked together with covalent bonds
    12·2 answers
  • Maturation refers to _____ development.
    13·1 answer
  • Which primate is least closely related to humans​
    8·2 answers
  • Will mark brainliest!
    15·2 answers
  • Why is meiosis important for organisms?
    11·2 answers
  • If a man with O blood marries a woman with AB blood, what is the chance that their child will be O blood? Please show a punnet s
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!