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deff fn [24]
3 years ago
14

PLEASE HELP!!!!!!!!!!!!!!!!!!!!

Biology
2 answers:
stellarik [79]3 years ago
4 0

Answer:

Several killer whales migrate to a new location.

Explanation:

Ronch [10]3 years ago
4 0

Answer:

I think its B if I'm wrong I'm sorry

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Which of the following is an example of an X-linked recessive disorder?
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An example for X-linked recessive disorder is (C). Color Blindness 
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3 years ago
I need help please !!!
PtichkaEL [24]

Answer:

i cant see

Explanation:

3 0
3 years ago
A farmer wants to know if adding antibiotics to cow feed will fatten them up. He takes two groups of 25 cows each. One group is
galina1969 [7]

Answer:

The correct answer is-

Hypothesis: Antibiotics cause weight gain in cows.

Independent Variable: Antibiotic pill

Dependent Variable: Weight of cow

Control Group: a group of cows gets a placebo pill

Experimental Group: a group of cows gets an antibiotic pill

Explanation:

The Independent variable is the variable that causes the response from the dependent variable or affects the dependent variable in this study the antibiotic pill affects the weight of cows so The independent variable is an antibiotic pill and the dependent variable is the weight of cows.

The control group is the group of subjects that did not get the treatment in a scientific study in the case of this study group of cows that receives the placebo pill is the control group and the experiment group is subjects that receive the treatment which is a group with the antibiotic pill.

4 0
3 years ago
La fotosíntesis es un proceso que tiene lugar principalmente en:
s344n2d4d5 [400]

Answer:

b-las hojas

Explanation:

Fotosíntesis: Se realiza en las hojas que se orientan hacia la luz. La clorofila atrapa la luz del sol.

6 0
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