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
fomenos
3 years ago
12

What fossil is a copy of an organism's structure, formed when minerals seep into a mold in sediment?

Biology
1 answer:
eimsori [14]3 years ago
5 0
<span>Cast is a fossil that is a copy of an organisms shape, formed when minerals seep into a mold. A fossil formed when an animal, plant, or other organism dies, its flesh decays and bones deteriorate due to chemical reactions; minerals gradually enter into the cavity, resulting in a cast, also called a mold fossil, which is in the general form of the original organism.</span>
You might be interested in
Are grizzly bears carnivores
dlinn [17]

Answer:

Omnivorous

Explanation:

brainless plss

8 0
3 years ago
The Punnett square shown presents a cross between two piranhas. Both parents have large teeth.
Llana [10]

Answer:

The correct answer would be C)  75% large-toothed and 25% small-toothed.

It can be explained with the help of the law of dominance which states that the dominant allele expresses itself completely over the recessive allele in the heterozygous condition.

So, the genotype TT, as well as Tt, will result in the production of dominant trait or character in the offspring.

Thus, three (1 TT and 2 Tt) out of four offspring would have large teeth and only one offspring (tt) would have small teeth.

Hence, we can conclude that 75% of the offspring will have large teeth and only 25% will have small teeth.

8 0
3 years ago
Read 2 more answers
Explain what would happen if water did not expand when freezing. How would this impact aquatic life?
Lapatulllka [165]

Explanation:

If water did not expand when freezing, then it would be denser than liquid water when it froze; therefore it would sink and fill lakes or the ocean from bottom to top. Once the oceans filled with ice, life there would not be possible.

4 0
3 years ago
How does the four subsystem of the Earth connectwitheach other?​
DiKsa [7]

The geosphere has four subsystems called the lithosphere, hydrosphere, cryosphere, and atmosphere. Because these subsystems interact with each other and the biosphere, they work together to influence the climate, trigger geological processes, and affect life all over the Earth.

3 0
3 years ago
In what order do the stages of prenatal development occur?
harina [27]

 The process of prenatal development occurs in three main stages and they are listed in order;

<span>1. </span>Germinal Stage - begins at conception when the sperm and egg cell joined in one of the two fallopian tubes.

<span>2. </span>Embryonic Stage - begins at the beginning of the third week after conception. This stage plays an important role in the development of the brain.

<span>3.  </span>Fetal Stage - begins during the ninth week and lasts until birth.






5 0
3 years ago
Other questions:
  • Why is transpiration a necessary evil
    12·1 answer
  • Which two natural resources will be most affected as people try to meet the growing demand for food?
    5·2 answers
  • Which region of the heart supplies oxygenated blood to the aorta?
    9·2 answers
  • The chemical symbol of carbon is?
    5·1 answer
  • What is the S phase? What happens during this phase?
    7·2 answers
  • What environmental pressure would cause primitive fish to adopt the genetic capacity to live on land?
    6·1 answer
  • 1. Describe the similarities and differences between the<br> bronchi, bronchioles, and alveoli.
    13·1 answer
  • A scientist isolates a gene from a human cell that codes for a specific protein. The gene is inserted into a bacterial plasmid i
    8·2 answers
  • Which of the following are examples of tissue? (Select all that apply.)
    15·1 answer
  • Which of the following is not a natural cause of extinction?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!