Select the correct answer from each drop-down menu.

Biology

2 answers:

aksik [14]1 year ago

4 0

Answer:

Just before the cat drops, it was stationery. Therefore it has energy of position called potential energy.As it drops, the Gravitational potential energy is converted to Kinetic Energy,The conversion mid- air is P.E to K.E to P.E to K.E to P.E to K.E, until it touches the ground. As it touches the ground all the energy is converted to P.E energy of position.

As it runs after mouse the P.E is converted back to Kinetic , energy of motion. As it feeds on the mouse , the chemical energy obtained as protein from mouse meat.This is later converted back to Mechanical energy as (kinetic and Potential energy) in the cat.

Explanation:

kakasveta [241]1 year ago

3 0

Answer:

1. Gravitational to Kinetic

2. Mechanical to Electrical

Explanation:

You might be interested in

In one experiment, scientists raised mice in germ-free conditions so the mice lacked intestinal microbes. The mice were fed a lo

Luba_88 [7]

Answer:

The answers are:

1. initial composition of microbial community (controlled variable)

2. age of the mice (controlled variable)

3. change in body fat (dependent variable)

4. diet (independent variable)

5. weight gain (dependent variable)

6. final composition of the microbial community (controlled variable)

Explanation:

Before I go ahead to explain each of the choices of classification, let us define each of the different types of variable.

1. Independent variable: this is a variable that is under the control of the experimenter. It is made up of the factors that are being tested. In our example, the independent variables is; diet. The aim of the experiment is to study the effect of the type of diet on the mice. The diet can also be varied and assigned at will by the experiment.

2. Dependent variable: a dependent variable is one whose outcome is reliant on the effect of the changes in the independent variable. It is the factor to be measured. In our example, the factors that obey these definitions are; change in body fat and weight gain. these two factors depend on the types of diet taken by the mice, hence they are the factors to be measured.

3. Controlled variable: these are variables that are kept constant throughout the experiment to rule out biases, because they produce the same effect on the dependent variable as the independent variable and must be keep constant or uniform in the test groups. in our example, the factors that are controlled include; initial and final compositions of the microbial communities and the age of the mice, because the microbial composition if not uniform among the groups can cause biases in how the diets are processed, and the age of the mice also must be uniform to avoid age-related differences in the processing of the diets

8 0

1 year ago

If a person could not digest food anymore, what would probably happen to that person?

laila [671]

They would die or have to have food digested for them.

8 0

1 year ago

Read 2 more answers

One of the four nucleotide bases in dna is replaced by a different base in rna. which base is it, and what is it replaced by?

andrey2020 [161]

DNA has thymine and RNA has uracil both of which pair with adenine.

Hope that helps.

4 0