2 years ago

Does plant food X have an effect on the production of tomatoes?

1 answer:

4 0

Hypothesis: If Plant Food X is used on a tomato plant, then production rate will increase.
experiment: Gather 2 tomato plants of the same height and age. Make two groups, a control group (a tomato plant without use of fertilizer) and an experimental group (a tomato plant with using Plant Food X).
For one week, give each plant the same amount of water, humidity, sunlight, and air temperature. after a week measure the height and number of tomatoes produced. gather the info in a table and compare to hypothesis after one week.

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What type of muscle assists an agonist by causing a like movement or by stabilizing a joint over which an agonist acts? a synerg

ser-zykov [4K]

Answer:

The correct answer will be option-a synergist

Explanation:

In the musculoskeletal system, the muscles to produce a movement work in group or pairs like hamstrings and quadriceps or biceps or triceps. The muscles which work is known as an agonist or prime mover.

The muscle which helps prime mover by moving in the same direction and at the same time is known as synergists. The synergists produce a similar motion as the prime mover and also stabilizes the joints which hold the position for smooth movement of agonist.

Thus, synergist is the correct answer.

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2 years ago

What three conditions did the earliest bacteria need for energy production?

adell [148]

Answer:

Oxygen (O2) concerntration

Temperature

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