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Daniel [21]
2 years ago
9

Look at the three bottles. What evidence is there that a chemical reaction took place?

Biology
1 answer:
gregori [183]2 years ago
8 0

Answer:

color changed.

and the temperature changed.

Explanation:

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Your normal heartbeat before exercise is called your ____________________.
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Heart rate i think

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Bone dissolving cells on bone surfaces are called __________.
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3 years ago
Which part of the brain consists of two large hemispheres, which are divided into smaller areas known as lobes?
vampirchik [111]

Answer:

The answer is the cerebrum.

Explanation:

The brain consists of the following parts; the cerebrum, cerebellum and the brainstem.

The cerebrum is the largest part of the brain located in front. It has two large hemispheres joined by the corpus callosum. The cerebrum has four lobes including frontal, parietal, temporal, and occipital lobes. Functions include: initiation and coordination of movement, memory, touch, hearing etc

The brainstem is composed of the midbrain, the pons, and the medulla. Controls involuntary muscle movements, cardiac function, sneezing etc.

The cerebellum located at the back of the head has two hemispheres. It is controls voluntary muscle movement, posture, balance and equilibrium.

6 0
3 years ago
Which part of the compound light microscope is used to change magnification?
coldgirl [10]

Answer: Part C

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8 0
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Do pollen grains have the same number of chromosomes as a regular plant cell?
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(hope that helped answer the question)

8 0
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