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Serhud [2]
3 years ago
9

What forces would slow down a marble if you were doing a roller coaster project, we know that friction is one, any other thought

s?
Biology
1 answer:
Alexxandr [17]3 years ago
5 0
Drag is another one i actually did this project in 5th grade so i know some of this hope this helps.

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Select all that apply. Which of the following are not properties of enzymes
AlladinOne [14]
Enzymes are proteins that are biological catalysts

They reduce the activation energy required for a reaction to occur and thus speed up a reaction

Temperature, above a certain point (optimum temperature) causes them to break down and they are gradually destroyed (denaturing)

They work best at a particular pH (optimum pH) and are once again destroyed by low or high pH's

They have a specific shape, with one particular part, known as the active site, that is specific to the substrate they speed the reaction of. These means they are specific to one type of reaction.

They aren't used in the reaction so they're re-usable.

If it isn't one of these then it is not one of the properties of enzymes
7 0
2 years ago
Which penguins leave and stay for winter months
Elden [556K]

Emperor penguins leave and stay for winter months.

8 0
3 years ago
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If I Throw a bowling ball and a tennis ball from a building, describe if one would hit the ground first and why.
Natasha_Volkova [10]
Bowling ball,as there is more mass and the force of gravity
3 0
2 years ago
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How is a society likely to address the problem of overuse of wildlife
Marianna [84]

Answer:

C. By creating laws or traditions that regulate hunting and fishing

Explanation:

Wildlife resources refer to wild animals (terrestrial, aquatic etc) in their natural habitat. Wildlife is an integral part of our society, however, they are being overexploited by human activities.

According to the options in the question, one way to address the problem of over use of wildlife resources is by creating laws or traditions that regulate hunting and fishing. Laws that compel hunting and fishing, which are the means humans over use wildlife, will help bring the rate at which these resources are used.

For example, creating a law that prohibits hunting in certain areas will help preserve wildlife in that area because it is a punishable offence by the law to hunt. Hence, wildlife resources will be preserved.

4 0
3 years ago
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An investigator wishes to use animals in an experiment that involves category B, C, and D activities performed on the same anima
Arte-miy333 [17]

Answer:

Category D

Explanation:

In the USA, the Federal Animal Welfare Regulations require that research laboratories report animal use according to the species as well as the number of individuals subject to experimentation procedures. Moreover, animal use for research/teaching purposes is also reported according to the classification by pain and distress categories. Basically, this classification has four categories (B,C, D and E) in increasing order according to the pain level suffered by research animals. Animals within Category D include those subjected to potentially painful or stressful procedures. In consequence, in this category, it is imperative the utilization of proper anesthetics and/or analgesics in order to diminish the pain and suffering of these animals at the lower level possible.

5 0
3 years ago
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