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3 years ago

Which choice is an abiotic feature of an ecosystem?

Biology

2 answers:

blagie [28]3 years ago

4 0

D abiotic means its not in biology

maks197457 [2]3 years ago

3 0

It would be D because abiotic factors are non-living chemical and physical parts of the environment and Minerals are a non-living part of the environment.

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________ Is the force that causes objects with mass to attract one another

scZoUnD [109]

Answer:

Question 1. (C. Gravity) Question 2 (A. Stays the same) Question 3. (C. The Sun)

Explanation:

Question 2: I say this because it depends on where the planets are orbiting. Because planets closer to the sun will always have shorter years and and planets farther from the sun will always have longer years.

The other two question Im am 100% positive Im correct. So if someone knows Im correct or incorrect on question 2 please comment the answer below!

(have a great day!)

3 0

3 years ago

Which of the following statements is true?

SVETLANKA909090 [29]

Your answer is "Hydropower uses the kinetic energy of water to generate electricity"

3 0

3 years ago

Read 2 more answers

Matter

Furkat [3]

Answer:

Matter is the smallest particle of an element

Compounds is a mixture of two or more element

5 0

3 years ago

What word or two-word phrase best describes the shape of the phosphorus trichloride ( ) molecule?

Rama09 [41]

The shape of the phosphorus trichloride is a trigonal pyramid.
Phosphorus trichloride consists of phosphorus and chlorine and its chemical formula is PCl3. This molecule is involved in redox reactions and can act both as electrophile and nucleophile. PCl is a precursor to other phosphorus chlorides: PCl5, POCl3 and PSCl3

4 0

3 years ago

The aspect from which a sample is drawn is known as the

PolarNik [594]

We use samples to perform experiments. When sampling, we take test subjects from a larger group often known as "population" or at times "universe".

Sampling is a term we use to describe the process of selecting a small representitive group from a larger population. Sampling can often be divided in its simplest form into:

Random Samples
Non-Random Samples.

Which as their names imply, represent first a sample that is chosen by not specific method and whose probability is equal for the entire population, and secondly a sample chosen based on specific parameters.

Sampling can then become more complex, being divided into more complex methods such as:

Systematic sampling
Stratified sampling
Cluster sampling

etc.

The one thing all of the sampling methods have in common is the fact that they will all draw their samples from one place. This place or aspect from which samples are drawn is known as the population group or sometimes coined as the universe, to represent the group in its entirety.

To learn more visit:

brainly.com/question/350477?referrer=searchResults

8 0

3 years ago