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
Setler79 [48]
2 years ago
15

PLEASE HELP FAST Upwellings return nitrates to the surface of the ocean. True False

Biology
2 answers:
Anton [14]2 years ago
6 0

Answer:

True

Explanation:

I think search it up tho

Stolb23 [73]2 years ago
3 0
The answer is true.
You might be interested in
The nucleus is similar to the?<br><br>A. Kidney <br>B. Lungs<br>C. Heart <br>D. Brain<br>​
ser-zykov [4K]

Answer:

d

Explanation:

8 0
2 years ago
Read 2 more answers
He w does your nervous system work?
UkoKoshka [18]
The nervous system<span> is like a  highway along which </span>your <span>brain sends and receives information about what is happening in the body and around it. This highway is made up of billions of nerve cells, or neurons (say new-rons) which join together to make </span>nerves<span>. A nerve is a fibre that sends impulses through the body.</span>
8 0
3 years ago
6. How can a mutation be beneficial to a bacterium?
Flura [38]

Answer:  Some mutations have a positive effect on the organism in which they occur. They are called beneficial mutations. They lead to new versions of proteins that help organisms adapt to changes in their environment. ... The mutations lead to antibiotic-resistant strains of bacteria. brainliest?

Explanation:

6 0
3 years ago
What is another name for the 4 cells that are the final product of meiosis?
Serga [27]
Haploid cells! Hope this helps :)
3 0
3 years ago
Read 2 more answers
HELP ME PLEASE!!!
Sidana [21]

Answer:

The way I would separate the shell fragments from the sand would be by using a filter. As shell fragments are larger than sand. So I would use a filter with 2 mm spaces to separate them. Now, for the sand separation from the water, I would heat the water so it would evaporate and connect a tube to another recipient making the sand stay in the first tube and the water vapor cools in the tube to precipitate in the other recipient. Three mixtures I have prepared at home are chocolate milk, coffee and cream, and lemon juice and tea.

Explanation:

To understand this answer we have to remember a few things. First, mixtures always have solute and solvent. The solvent is the most liquid component of the mixture and it can incorporate the more solid element in its composition to carry it. Now, there are several methods to separate them, barrier methods like filters are the first and more basic ones, as they are aimed to separated big solutes. While evaporation can be used to separate two very liquid elements. Like distillation of alcohol to separate the most concentrated oil from the alcohol.

5 0
3 years ago
Other questions:
  • Why is the sky blue during the day every single day of the year
    11·2 answers
  • __________is the gel-like substance found in a cell.
    7·2 answers
  • A glass of milk at 50 °C was kept in the open. After 10 minutes, the milk became cooler. Which statement is correct?
    6·2 answers
  • The force that opposes the start of motion is refferd to as
    8·1 answer
  • The digestive system breaks carbohydrates down into simple sugars. this is important because
    8·1 answer
  • In humans, the agent responsible for the greatest number of cancers is _____.
    5·1 answer
  • 3.Trace the pathway taken by sperm from the testis to the preputial orifice.
    13·1 answer
  • Compare and contrast autotrophs and heterotrophs
    10·1 answer
  • What distinguishes a dicots vascular stem system from a monocot?
    9·1 answer
  • Help me with this please don’t get wrong
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!