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
Neko [114]
3 years ago
15

Microscopic shells that are buried under the seabed are converted to organic sedimentary rocks. during this process, which prope

rty of the shells will remain constant?
a. mass of the shells
b. color of the shells
c. texture of the shells
d. chemistry of the she
Biology
2 answers:
Scorpion4ik [409]3 years ago
7 0
I think the correct answer would be mass of the shells. According to the law of conservation of mass, mass can never be created not destroyed. Therefore, mass here should be constant before the transformation and after the process. Hope this helps.
pshichka [43]3 years ago
3 0

Answer is A

hope it helps

:D

You might be interested in
Eric follows a vegetarian eating pattern, and he wants to know whether he needs to take any vitamin and mineral supplements. wha
Reil [10]

It would be most important for Eric to find out his <em>zinc, iron and vitamin B12 (or  riboflavin) levels, and ensure that he is obtaining adequate amounts of these vitamins and minerals through vegetarian sources </em>.

A vegetarian diet is typically low in zinc rich foods, since meat, shell fish and eggs are the most abundant sources of zinc. In order to ensure that he obtains sufficient zinc, Eric should make sure he consumes vegetarian zinc sources such as legumes, lentils, dairy, nuts and seeds on a daily basis.

Since iron and vitamin B12 are also difficult to obtain from vegetarian sources, Eric should consume iron rich foods such as spinach, kale, whole grains, broccoli, legumes,etc., on a daily basis. As for vitamin B12, daily supplementation of 2.4 μg is recommended for vegetarians. Alternatively, riboflavin fortified cereals and grains are also recommended to meet daily riboflavin requirements.

5 0
3 years ago
7. How did scientists determine the age of the ocean floor?
lara31 [8.8K]

Answer:

a. By Calculating magnetic reversals.

Explanation:

They determine the age of the ocean floor by examining magnetic fields in the planet Earth.

6 0
2 years ago
Read 2 more answers
The image below shows a common blood pressure gauge.
Elden [556K]

Answer:

<h2>measures the pressure of blood when the heart contracts and relaxes.. </h2>
8 0
3 years ago
Read 2 more answers
Write the function of synaps​
vekshin1

Answer:

The function of synapse is to transmit the electrical impulses from one neuron to other.

Explanation:

hope it help goodluck:)

6 0
2 years ago
Read 2 more answers
Pls help with this project
marusya05 [52]

Answer:

Jessica melts 200 grams of dark chocolate that contains 60% cocoa and mixes it with 200 grams of milk chocolate that contains 30% cocoa

What is the concentration of cocoa in the resulting mixture

Explanation:

5 0
3 years ago
Other questions:
  • Which of the following conditions favors "big-bang" reproduction?a. high rate of offspring survivalb. intense inraspecific compe
    12·1 answer
  • A catastrophic event that causes many different species in a short period of time is know as a
    14·1 answer
  • A cat is discovered with a very short tail. what would prove that this change was caused by a genetic mutation and not because t
    9·2 answers
  • cells that protect the body by engulfing foreign cells or producing antibodies are a. red blood cells b. cilia c. platelets d. w
    11·2 answers
  • The endosymbiotic theory states that chloroplasts and mitochondria evolved as a result of
    13·2 answers
  • Traits are controlled by<br> hybrids<br> alleles<br> purebreds<br> genetics
    13·1 answer
  • 4. In the process of precipitation, water vapor in air cools and becomes water droplets that clump around particles in air to fo
    8·1 answer
  • Describe the location of his wounds indicated on figure 1.20
    9·1 answer
  • A man and a woman have three children, all males. What is the probability that their next child will be a girl?.
    9·1 answer
  • Why are chloroplasts more on one side of a cell than the other
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!