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geniusboy [140]
3 years ago
14

I need help and I want to check my answer

Biology
2 answers:
Flura [38]3 years ago
8 0

Answer:

what do you need help with?

Explanation:

Montano1993 [528]3 years ago
3 0
What is the question??
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In your opinion, how do you think pollution impacts the water supply. Also state why this is your opinion.
Crank
Answer - The main problem caused by water pollution is the effect it has on aquatic life . Such as Dead fish, birds, dolphins, and many other animals often wind up on beaches, killed by pollutants in their habitat .Pollution disrupts the natural food chain as well . This is my opinion because most likely Dead fish and other animals do wind up on beaches and that can cause pollution
3 0
3 years ago
Help me on these pleaseeeee
SVEN [57.7K]

A Dew forms on grass when water vapor forms when molecules cool and join together.

B  Gases expand when heated and contract when cooled.

4 0
3 years ago
An investigation was done to see if keeping the lights on for different amounts of time each day affected the number of eggs chi
sergiy2304 [10]

Answer:

This question is incomplete, the complete part is asking to identify the variables of the experimental statement i.e. dependent and the independent variables.

Independent variable: different amounts of time light is on

Dependent variable: Number of eggs laid by chicken

Explanation:

In a scientific experiment, variables, which are factors that can be altered, are used. These variables are independent and dependent variables.

An independent variable is that variable that is subject to manipulation or control by the experimenter in order to bring about a change in the dependent variable. For this experiment, the independent variable is the DIFFERENT AMOUNT OF TIME LIGHT IS ON.

On the other hand, a variable is said to be dependent if it is the measurable or responding variable. The response of the dependent variable is dependent on the independent variable. In this experiment, the dependent variable is the NUMBER OF EGGS LAID BY CHICKENS. The number of eggs laid (dependent variable) is dependent on the amount of time light is on (independent variable).

3 0
3 years ago
Which of the following could be a nucleotide of DNA?
loris [4]
A. deoxyribose + phosphate group + thymine 
7 0
3 years ago
Read 2 more answers
What is the purpose of the menisci found in your knee, jaw, shoulders, and wrists? Why might there be a meniscus there but not,
Blababa [14]

Answer: I believe Meniscus tears are not healed on their own.

Explanation:

Because the two most common causes of a meniscus tear are due to traumatic injury (often seen in athletes) and degenerative processes (seen in older patients who have more fragile cartilage). The most common mechanism of a traumatic meniscus tear occurs when the knee joint is flexed and the knee is then twisted.  The meniscus tear can only be surgically removed. However, in some cases people can live with the meniscus tear without any problem. Also, there are exercises that lessen the symptoms of this problem. The most common symptoms of a meniscus tear are: Knee pain, Knee swelling, Tenderness when pressing the meniscus, Popping or clicking inside the knee, Limited knee joint movement.

7 0
3 years ago
Read 2 more answers
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