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Vanyuwa [196]
3 years ago
9

HELPPPP PLEASEEE 100 POINTS ITS DUE TODAY!!!!

Biology
2 answers:
tigry1 [53]3 years ago
4 0

Answer:

Explanation:

what is the experiment

LUCKY_DIMON [66]3 years ago
3 0

Answer:

can you tell me what's the experiment?

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A source from which organisms generally take elements is called
Anit [1.1K]

Answer:

A source from which organisms generally take elements is called exchange pool (option B).

Explanation:

Options for this question are:

  • <em>Food web.</em>
  • <em>Exchange pool.</em>
  • <em>Reservoir.</em>
  • <em>Biotic community.</em>

The term exchange pool is related to the biogeochemical cycles that exist in nature, referring to the source from which elements present in the environment become part of living organisms.

<u>Exchange pools are the biotic components</u> -like animals and plants- of an ecosystem, which determine the passage of elements between living beings. An element can remain as a reservoir (abiotic) in the soil, and then be incorporated into the exchange pool.

4 0
3 years ago
Can someone explain eukaryotic cells and prokaryotic cells like you’re talking to a 5 year old?
Fed [463]

Eukaryotic cells do not have a nucleus. The nucleus is where DNA, your genetic material, is usually stored. Prokaryotic cells do not have a nucleus. The DNA just floats around the cell instead of staying in one designated area.

6 0
2 years ago
Regarding attitudes toward birth control, using birth control on a regular basis to avoid an undesired pregnancy demonstrates th
Leto [7]

Answer:

Behavioural

Explanation:

There are three components of behaviour that makes us act and think in a way that allows us to run our lives the way we feel comfortable and these are

  1. Behavioural
  2. Cognitive and
  3. Affective

In terms of Behavior, this component is the one that drives the way a person will behave towards a certain thing. In this case, an undesired pregnancy. This will be for the benefit of the person in long or short term and will provoke them in a way to take precautionary measures.

6 0
3 years ago
Read 2 more answers
What are the independent,dependent, and controlled variables
Marizza181 [45]
A dependent variable is how they are recording, measuring or keeping track of the science experiment their doing.

A independent variable is the things/types there using to compare what is the most/least affective in the experiment.

A controlled variable is something that stays the same in the experiment or a group/set used for comparison
8 0
1 year ago
Can someone help me make a hypotheses?
egoroff_w [7]
Since a hypothesis is a statement rather than a question, you could simply restate the line given to you in line 1.  (That is of course your hypothesis is on the subject of people and social media.)

If I were to make a hypothesis off of that subject I would use something along the lines of:

"People who use social media more than others are more likely to struggle with social skills face to face."

Hope this helps! :)
7 0
3 years ago
Read 2 more answers
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