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coldgirl [10]
4 years ago
13

A controlled experiment is a means of carrying out a fair test of a hypothesis. In a controlled experiment, all of the variables

that can influence the outcome variable dependent variable) of the experiment are controlled or held constant, except for the test variable (independent variable). Which of the following hypothesis would NOT be tested using a controlled experiment? A. A geologist's hypothesis about how the Grand Canyon formed B. A biologist's hypothesis that use of fertilizer increases the growth of grass C. A geologist's hypothesis that acid rain weathers sedimentary rock more rapidly than eous rock D. A biologist's hypothesis that increases in average temperatures cause an increase in honey bee population
Health
1 answer:
d1i1m1o1n [39]4 years ago
5 0

Answer:

hi niny.

Explanation:

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FrozenT [24]

Answer:

Explanation:

Myelin

7 0
1 year ago
Why is it important to take your time when making a play in a game of baseball?
Tomtit [17]
It's important to take your time in any game that requires focus, strategy, and quick thinking - while you have to be in physical shape for baseball, you also have to have the mental capacity to be aware of every thing around you and look for the perfect opportunity to make any move so that you can make the best possible move.
 
Examples: (Hitting the ball at the perfect time with the right amount of force, knowing when it's safe to run home or if you need to stop at what ever base, being aware of where the ball is at all times, knowing where/who to throw the ball to when you want to get someone out, knowing how to pitch the ball to trick the batter.)
7 0
3 years ago
For dinner, Carol consumes 250 grams of carbohydrate, 50 grams of protein, and 30 grams of fat. In addition, Carol decides that
AleksAgata [21]

Answer: 1,540 kilo calories

Explanation:

The energy that is supplied by the carbohydrates is 4 calories in one gram of carbohydrates.

The energy that is obtained by the protein is 4 calories per gram of protein. The fat provides 9 calories per gram of fat.

Alcohol provides 7 calories per gram of alcohol.

Hence, 250* 4= 1000 calories by carbohydrates, 50*4= 200 calories by protein and 30* 9= 270 calories by fat.

Alcohol = 10* 7= 70 calories by alcohol.

Total calories is 1540 kilo calories which is consumed by Carol for dinner.

5 0
3 years ago
In order for an individual to earn a doctoral degree, he or she must.
RUDIKE [14]

third one, all of the above

7 0
3 years ago
Hello! Help me Please.
lesya692 [45]

Answer:

b po

Explanation:

hope it help to you po

8 0
2 years ago
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