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murzikaleks [220]
3 years ago
5

Can someone please help me with question 1

Biology
2 answers:
marshall27 [118]3 years ago
4 0
Graduating from high school this year makes me feel a bit sad. Biology was such a fun but crazy class.

Enough of my sentiments; I'm here to help, :-).

This answer is dependent upon what ecosystem you choose your project over.

So, abiotic factors are nonliving things in an ecosystem. Biotic factors are living organisms and anything alive.

For instance, if you choose a pond for your ecosystem then the water, soil, maybe trash would be abiotic factors. Some could argue there is living material within the water and soil but those abiotic factors are not alive. I mean water is not alive but it could be a home to biotic factors like microorganisms such as protozoans and worms. The grass and trees and animals around a pond would be biotic factors.

Hope you get the idea. if there's any questions then leave a comment and I'll help. Good luck!
Tpy6a [65]3 years ago
4 0
My answer is the same as her (SORRY) ( I need some points to ask my question)
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Functions in excrition
Roman55 [17]

Answer:The excretory system is the system of an organism's body that performs the function of excretion, the bodily process of discharging wastes. The Excretory system is responsible for the elimination of wastes produced by homeostasis.

Hope this helps :)

7 0
3 years ago
Height in humans is influenced by numerous loci and has a relatively smooth distribution. It is thus a _______ or _______ trait.
Reil [10]

Answer:

C

Explanation:

Height in humans is influenced by numerous loci and has a relatively smooth distribution. It is thus a quantitative or continuous trait.

A quantitative trait locus (QTL) is a DNA territory correlated with a specific phenotypic trait that differs in extent and can be linked to polygenic effects, i.e. the product of two or more genes, and their habitat.

3 0
3 years ago
What role do enzymes play in chemical reaction that occur in your body
andrew-mc [135]

Answer AND Explanation:

There is a large number of biochemical reactions taking place in a cell at any given time. Enzymes being biological catalysts control these reactions and regulate them so that they proceed at a pace that is suitable for sustaining life. Thus enzymes regulate cellular activities. Enzymes also ensure that only the required reactions take place and progress to their appropriate extent.

3 0
3 years ago
David's diet is mostly made up of fried and processed foods. A blood test found that his was very high.
defon

David’s blood sugar was high

5 0
3 years ago
Read 2 more answers
Experiments are carried out to test a hypothesis by changing one variable at a time and including an unchanged variable termed a
natta225 [31]

According to the research, the correct option is control. Experiments are carried out to test a hypothesis by changing one variable at a time and including an unchanged variable termed a <u>control</u>.

<h3>What are Experiments?</h3>

It is the process by which one or more variables are intentionally manipulated by carrying out actions aimed at discovering or verifying certain phenomena.

In this sense, its basis is in the manipulation of the variables that are considered relevant, the control of strange variables and the randomization of the rest.

Therefore, we can conclude that according to the research, the correct option is control. Experiments are carried out to test a hypothesis by changing one variable at a time and including an unchanged variable termed a <u>control</u>.

Learn more about Experiments here: brainly.com/question/27750242

#SPJ1

6 0
2 years ago
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