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
Margaret [11]
3 years ago
10

Why are we interested in using nuclear fuel to get to Mars?

Biology
1 answer:
aliya0001 [1]3 years ago
7 0

Answer:

Explanation:

NASA wants to send astronauts to Mars, and they could do it with nuclear-powered rocket engines. Nuclear thermal propulsion (NTP) systems aren't new, but they could significantly reduce travel times and carry greater payloads than today's top chemical rockets — giving humans a great chance of exploring deep space

You might be interested in
If a homozygous black bull is mated with a homozygous white cow and the calf is gray, this could be an example of ___________. H
givi [52]

Answer:

Incomplete dominance

Co-dominance

Explanation:

Gregor Mendel discovered the principles that governs heredity, in which one of them is that an allele called DOMINANT allele, is capable of masking the expression of its variant allele called RECESSIVE allele in a heterozygous state. However, there has been genetic scenarios contrary to this his LAW OF DOMINANCE.

One of those Non-mendelian pattern of inheritance is a phenomenon called INCOMPLETE DOMINANCE, where an allele does not mask the expression of another completely, instead their combined state produces a third intermediate phenotype that is different from both parents. This is the case of the homozygous black bull mated with a homozygous white cow to produce a grey calf. The grey phenotype is an intermediate phenotype of both the black and white colours that forms due to incomplete dominance.

Another genetic scenario is called CO-DOMINANCE, where one allele is neither dominant nor recessive to the other allele, but instead both phenotypes becomes simultaneously expressed in the heterozygous offspring. In this case, the black bull and white cow were mated to form a heterozygous calf with both black and white spots.

3 0
3 years ago
Which two of Earth's spheres interact when mountain glaciers melt due to hot lava released by a volcano? (5 points)
andreev551 [17]

Answer:

Geosphere and Biosphere

6 0
3 years ago
Making measurements every five minutes is an example of
Anit [1.1K]
It would be expierments and it would be change per time or it could also be change per minute
5 0
3 years ago
Read 2 more answers
Can someone help me out with this please :)
makvit [3.9K]

Answer:

b. herbivore and primary consumer

c. omnivore and secondary consumer

d. top predator and tertiary consumer

Explanation:

5 0
3 years ago
Pearl’s grandmother had a mild form of inflammatory bowel disease, which occurs in the large intestine. What is the function of
AnnyKZ [126]
I believe the answer is D.

The purpose of the large intestine is to absorb water and salts from the material that has not been digested as food, and get rid of any waste products left over.

Hope this helps! Sorry if incorrect

5 0
3 years ago
Read 2 more answers
Other questions:
  • What dose the north pole of a compass points toward
    5·1 answer
  • 2. Give a brief description of how biological dyes work. (2 pts)
    9·1 answer
  • Racial categories are usually based on
    6·2 answers
  • Explain in detail about Phospholipid Bilayer.
    12·1 answer
  • A cross between two squash plants that produce yellow squash results in 124 offspring: 93 produce yellow squash and 31 produce g
    5·2 answers
  • Which kind of organism is an autograph?
    6·2 answers
  • Which of the following wrap around neurons and speed up signals
    11·2 answers
  • Which of the following animals has a solitary lifestyle ? A.sika deer B.elephant C. zebra D.rhino
    8·2 answers
  • Write a 5 sentence paragraph that describes the characteristics that all living things share​
    12·1 answer
  • How did stem cell therapy make Lucy's better?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!