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
MA_775_DIABLO [31]
4 years ago
15

Plankton and other tiny marine organisms died and were compressed by sedimentation over millions of years to become today’s

Biology
1 answer:
tankabanditka [31]4 years ago
8 0

Answer:

Petroleum

Explanation:

You might be interested in
Which is one major difference between anaerobic and aerobic respiration?
suter [353]

The end products are also different, in every living organism water and carbon dioxide are produced in aerobic respiration, whereas in anaerobic respiration, animals produce lactic acid, while plants and micro-organisms produce ethanol.

8 0
3 years ago
Why can't cellular respiration occur without photosynthesis? (2 points)
Anna35 [415]

Answer:

d

Explanation:

8 0
3 years ago
The movement of water from areas of high concentration to areas of low concentration is called
Zigmanuir [339]

Answer:

A. osmosis

Explanation:

The movement of water from areas of high concentration to areas of low concentration is called <u>osmosis</u>

8 0
3 years ago
Read 2 more answers
How does the structure of water contribute to its unique properties
frutty [35]

So basically water is a polar molicule. So when it comes to the structure, water is able to form many hydrogen bonds and the way the atoms are able to bond together adds to the water's special properties.

8 0
3 years ago
Albinism is inherited as autosomal recessive trait. The frequency of the disease in the population equals to 1:20 000. Calculate
prisoha [69]

Answer:

0.0139- frequency of heterozygotes in the population

Explanation:

Let q to the power of 2 represents the frequency of the homozygous recessive (aa) = 1/20000 = 0.00005

This, q = √q^2 = √0.00005 = 0.007

Since p + q = 1

p = 1 - 0.007 = 0.993

Using the formula: p^2 + 2pq + q^2

Where 2pq represents the frequency of the heterozygotes, thing we have

2 x 0.007 x 0.993

= 0.0139

8 0
3 years ago
Other questions:
  • What's the momentum of a 3.5-kg boulder rolling down hill at 5m/s
    15·1 answer
  • All of the above are members of the Kingdom Animalia. Why? A) they are all producers B) they all can detect light C) they all pe
    12·1 answer
  • Plasma membrane phospholipids are labeled with a fluorescent tag and then the phospholipids in one area are bleached with a lase
    12·1 answer
  • What did scientists observe using the earliest microscopes.
    15·1 answer
  • How are food webs and food chains similar? How are they different?
    12·2 answers
  • Can you help me it’s science and i will give you a branlist
    8·1 answer
  • The probability of a ___________ channel being open is controlled by the membrane potential.
    8·1 answer
  • Which is the central element for all living things
    12·1 answer
  • 1- ¿Por qué son importantes las semillas nativas?
    5·1 answer
  • Which one I need help
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!