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
kiruha [24]
4 years ago
7

What type of asteroid/meteorite do they believe brought some water to the Earth?

Biology
1 answer:
sergij07 [2.7K]4 years ago
3 0
The answer should be d
You might be interested in
What type of epithelial cell are taller than they are wide? ​
Dennis_Churaev [7]

Answer:

Columnar epithelium

Explanation:

Squamous epithelium has cells that are wider than they are tall. Cuboidal epithelium has cells whose height and width are approximately the same. Columnar epithelium has cells taller than they are wide.

4 0
3 years ago
A hypothetical three-step metabolic pathway consists of the intermediates W, X, Y, and Z, and the enzymes that catalyze the reac
GenaCL600 [577]

Answer:

ZBWCYAX

Explanation:

Equation for the intermediates: Z↔W↔Y↔X

1) B catalyzes the breakdown of Z, therefore inhibiting B leads to the build up of Z.

2) If enzyme C is inactive then the organism will not  receive Y to grow, thus Y is a by-product of C.

3) If A is inhibited then W, Y and Z build except for X, thus it make sense that A catalyzes a reaction that leads to X as a by-product.

4) Inhibiting C leads to the reaction toward making Z and W, thus it catalyzes the breakdown of C directly and Z indirectly.

3 0
3 years ago
How do scientists gather information about the natural world
xxMikexx [17]
They observe it, run tests on many different things, and do expirments
3 0
4 years ago
Once absorbed the majority of glucose is transported to
ycow [4]

Answer: Liver

Glucose is the most important fuel source for the body, specifically the brain. It is absorbed through the mucosal lining into the epithelial cells of the intestine by active transport via sodium-dependent hexose transporter. From the epithelial cells, glucose is moved into the surrounding capillaries by facilitated diffusion into the liver. Once in the liver, glucose is stored as glycogen.

6 0
3 years ago
Assume that you are studying a trait determined by a number of polygenes. if there are seven phenotypic categories, how many gen
mestny [16]
There should be 3 genes involved in the seven phenotypic categories 
3 0
4 years ago
Other questions:
  • Why is active transport necessary for the sodium-potassium pump to work?
    5·2 answers
  • A case-control design _______________. Select one:
    6·1 answer
  • Are hawks omnivore?<br> are snakes 1st predator?
    11·1 answer
  • Which statements describe the prime meridian? Check all that apply.
    5·1 answer
  • Good observations are not critical to scientific investigations.<br><br> True<br><br> False
    6·1 answer
  • Differences between mono di and polysaccharides ​
    9·1 answer
  • Comprehensive Biology
    7·1 answer
  • All of the following statements about diploid cells are true except:
    7·1 answer
  • What term goes with the definition?
    9·1 answer
  • Solve the crossword usings hints below<br>.........................​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!