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3 years ago

Why will all of the books in this line of books fall over?

Biology

2 answers:

Vaselesa [24]3 years ago

6 0

Answer:

B,C,E

Explanation:

Just took it

beks73 [17]3 years ago

5 0

Answer:

Each book transfers energy to the next book.

Each book pushes the next book.

Each book does work on the next book.

Explanation:

Assuming this question is referring to the domino effect, each book acts upon the other in a chain reaction.

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As baleen whale numbers increase in the antarctic, you would expect the seal population to

andrezito [222]

As baleen whale number increase in the antarctic the seal population decreases.These is because baleen whale is predictor to seal while sea is the prey. An increase in number of baleen whale led to decrease of number of seal since more seal will be required to feed the baleen whale.

8 0

3 years ago

An experiment was set up to test the effects of different carbohydrates on fermentation of yeast. According to the experimental

forsale [732]

Answer:

The correct answer is D) Rate of fermentation.

Explanation:

Carbohydrates are fermented by yeast to form alcohol by alcoholic fermentation.

Now if the effects of different carbohydrate molecules are tested on yeast then the yeast will ferment different sugar molecules at different rate.

As a result the rate of fermentation will be the independent variable of the experiment.

7 0

3 years ago

Read 2 more answers

Series of choices between two characteristics that is used to identify organisms is called a

irga5000 [103]

Answer:

Dichotomous key consist of series of choice associated with questions one after the other which helps in identifying an organism

Explanation:

Hope this helps :)

8 0

3 years ago

Read 2 more answers

Working memory is most active during which portion of the information-processing model

Ann [662]

The answer is the short-term memory. It is the ability to recall and remember the small memories for a short period. According to Atkinson-Shiffrin, it can only last for 15 to 30 seconds. The longer the input of data to the memory the shorter time it stays, this was explained by Peterson and Peterson.

Source: https://www.simplypsychology.org/short-term-memory.html

8 0

4 years ago

What is the volume of this fish tank? l=50 cm h=12 cm w=20 cm

inn [45]

Answer:

Volume(v)= l×w×h

 = 50cm×20cm×12cm

 = 12000cm^3 

 ans.

8 0

3 years ago