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timurjin [86]
3 years ago
9

True or false during a scientific experiment, the control group is used to directly test or measure the consequences of a variab

le in the study
Biology
2 answers:
Paul [167]3 years ago
8 0
It seems to be true!
iVinArrow [24]3 years ago
3 0

Answer:

It is true on Edge-nuity.

Explanation:

You might be interested in
Match the rocks with the material they are made of. igneous rocks /sedimentary rocks /metamorphic rocks
Vlad1618 [11]

The answers would be:

Igneous Rocks - They are made from hot magma.

Sedimentary Rocks - They are made from weathered pieces of rock.

Metamorphic Rocks - They are rocks, small or large which reformed due to high temperature.

If you'd like to know more, read on:

Igneous rocks are formed when hot magma is cooled and then it hardens into a rock. The word igneous comes from the word, "ignis" which means "of fire. They can be formed beneath the Earth or on the surface.

Sedimentary rocks are formed from weathered pieces of rock. These pieces are called <u>sediments</u>. They can also be made out of other material. When these sediments settle, it continues to do so until so much sediment accumulate and they start to press down on each other. The sediments then start to go through compaction and sedimentation which for a sedimentary rock.

Metamorphic rocks form under heat and pressure. They are squeezed and shaped and go through <u>metamorphosis </u>or go through change. A metamorphic rock can be formed from any other type of rock as long as it goes through changes due to intense pressure and/or heat.

6 0
3 years ago
All the members of a species that live in an area make up​
igomit [66]

Answer:

Population

Explanation:

4 0
3 years ago
In DNA what is the complementary strand to GGACG?
dem82 [27]

Answer:

CCTGC

Explanation:

Adenine (A) and Thymine (T) are base-pairs whilst Cytosine (C) and Guanine (G) are base-pairs as well. Although they only go in the order A-T and C-G, you will never see Adenine and Cytosine together on a DNA strand.

8 0
3 years ago
Which statement describes one feature of chemical changes? They never change a substance’s properties. They change a substance’s
Liono4ka [1.6K]

They change a substance’s identity.

8 0
3 years ago
if there are 1000 units of energy avalaible at the producer level of energy pyramid, approximately how many units of energy are
iVinArrow [24]

Answer:

1 unit

Explanation:

Each tropic level gets 10% of the energy from the last level it consumed.

6 0
3 years ago
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