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
emmainna [20.7K]
3 years ago
11

which of these minerals and mineral resources is composed of the remains of ancient marine organisms?

Biology
2 answers:
AnnZ [28]3 years ago
8 0
Is one of the answer to this question petroleum If so this is the answer
ziro4ka [17]3 years ago
5 0

Answer:

petroleum

Explanation:

i took it

You might be interested in
What angle should a rose be cut at?
maria [59]
<span>Cutting the roses at an angle prevents the stems from resting flat in the vase, which could prevent them from drinking all the water they need, resulting in an early death.</span>
3 0
3 years ago
If we prіck a plant and an animal cell, which one of them would lose its shape? and what's the reason
AleksAgata [21]

Answer:

The animal cell because they have no cell wall. I hope this is right!

Explanation:

6 0
3 years ago
) when two aqueous solutions that differ in solute concentration are placed on either side of a semipermeable membrane, and osmo
Volgvan
The answer is a.
osmosis is the net movement of water molecules from a region of high water potential to a region of lower water potential through a semi permeable membrane
6 0
3 years ago
explain how the threat of Extinction of some rainforest plant species could also be a threat to humans. (Please Help)
11Alexandr11 [23.1K]
Because some plants can be some type of medicines and we need those. Also some animals use it to keep them alive and if that plant becomes extinct so can the animal then ruin how our ecosytem runs.
7 0
3 years ago
Read 2 more answers
How might a population crash be related to resource availability in the environment or the carrying capacity of the ecosystem?
d1i1m1o1n [39]

Answer:

To a certain extent, population numbers are self-regulating because deaths increase when a population exceeds its carrying capacity. Disease, competition, predator-prey interaction, resource use and the number of populations in an ecosystem all affect carrying capacity.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is another name for the height of a pyramid?
    11·1 answer
  • Consider an animal cell in which motor proteins in the kinetochores normally pull the chromosomes along the kinetochore microtub
    7·1 answer
  • Of the chemicals that fall under the tsca ________% have been tested for toxicity and ________ have been tested for endocrine, n
    10·1 answer
  • The density of water is greatest at which of the following temperatures?
    13·1 answer
  • Differentiate between plant cell and animal cell
    9·1 answer
  • Enterokinase A. is a hormone. B. triggers the release of bile from the gallbladder. C. activates trypsinogen. D. increases duode
    10·1 answer
  • During anatomy class, the students learn that what structure in the body is a muscular tube with a ciliated lining that is const
    14·1 answer
  • What surrounds a bacteria cell and allows a cell wall to escape predation by other cells?
    10·1 answer
  • Explain the process that takes place in the stroma including the reactants going in in the products prop do used from these proc
    12·1 answer
  • Genetic variation among humans is relatively small when compared to other species. Where in the human genome does most of the di
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!