Lungs and skin are also excretory organ

Biology

1 answer:

WINSTONCH [101]4 years ago

7 0

Answer:

Yes, they are also excretory organs

You might be interested in

Why might a scientist repeat an experiment if he/she didn't make a mistake in the first one? An experiment should be repeated to

Studentka2010 [4]

Experiments are often replicated or repeated even when no obvious mistake was visible. This is to establish how variable results are. Statistically, multiple runs are used to determine the variance or standard deviation around the average value. The best answer for this is choice C, to double check results.

6 0

3 years ago

Read 2 more answers

15. During a routine cleaning of the incubators in a college laboratory, a student accidentally increased the tempe

diamong [38]

To test his hypothesis, the student will have to design an experiment to measure the effects of <u>temperature on cellular growth</u>.

To test the effects of temperature on cellular growth the student will have to create an experiment containing the there kinds of variables:

Dependent
Independent
Control

In this experiment, the control variable will be the kind of cells used, as well as the incubation methods being used. We identify these as the control variable given that they will remain constant.

The independent variable will be the Temperature at which we will place each cell being studied. The dependent variable, on the other hand, is by definition, what we seek to measure. In the case given it would correspond to the amount of cellular growth.

To test his theory of the effects of temperature on cellular growth, a student can design an experiment in which the control variable will be the cells themselves, the independent variable will be the Temperature, and the cellular growth can act as the dependent variable.

To learn more:

brainly.com/question/9199868?referrer=searchResults