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Salsk061 [2.6K]
3 years ago
7

PLS HELP SOMEONE PLS!!!! 99 POINTS!

Biology
1 answer:
Mashcka [7]3 years ago
5 0

Answer: A) personal bias C) hypothesis A) the variable that remains the same B) system A) Mass measures the force of gravity and weight measures the volume D) dependent B) prediction A)input C) So they can communicate the results without confusion D) able to be tested B)independent B)Liter B) music C) twenty cats D) skin cells

Explanation: 1. They obviously like dogs because they are at a dog park and own a dog. 2. It is a guess and their is no Direct evidence pointing to the dad 6. U are dependent on another variable 7) u Will not know until after you get the results back

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How many million years ago did the supercontinent Pangaea form
igor_vitrenko [27]

Answer:

335 million years ago

Explanation:

Pangaea or Pangea ( /pænˈdʒiːə/) was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from earlier continental units approximately 335 million years ago, and began to break apart about 175 million years ago.

8 0
3 years ago
Will the carbon atom's journey ever end?
Minchanka [31]
No. it will continue cycling through the carbon cycle forever
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3 years ago
How will you ensure that ecological balance is maintained in your ecosystem?
posledela

Explanation:

Taking steps to reduce or eliminate pollution from nonpoint sources such as streets and farms will help to maintain the ecological balance. Sewage and run-off of agricultural fertilizer can cause the rapid growth of algae in lakes and streams. The growth of algae blocks sunlight and depletes the oxygen in the water.

4 0
2 years ago
Read 2 more answers
Movement and balance are monitored by activity in the _______. A) cerebrum
Ivan

Movement and balance are monitored by activity in the cerebellum.

<h3>What is meant by the cerebellum?</h3>

The cerebellum, also known as the "little brain" because it resembles a miniature cerebrum, is in charge of balance, movement, and coordination. The pons and medulla, along with the midbrain, are commonly referred to as the brainstem. The brainstem receives, sends, and coordinates messages from the brain.

The cerebellum is the area of the brain in charge of coordinating voluntary movements. It is also in charge of a variety of functions, including motor skills like balance, coordination, and posture.

The cerebellum is important for maintaining balance by making postural adjustments. It modulates commands to motor neurons based on input from vestibular receptors and proprioceptors to compensate for changes in body position or muscle load.

Therefore, the correct answer is option B) cerebellum.

To learn more about the cerebellum refer to:

brainly.com/question/5318535

#SPJ4

3 0
1 year ago
How much work is done when you use 425 N of force to move a 15 kg box 2.8 m?
kherson [118]

Answer:

1190 J

Explanation:

3 0
3 years ago
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