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Pavel [41]
3 years ago
9

Enzymes are proteins that speed up reactions by

Biology
2 answers:
Allisa [31]3 years ago
8 0

Answer:

lowering the amount of energy required

Explanation:

Marysya12 [62]3 years ago
5 0

Answer:

lowering the activation energy needed for the reaction to start

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What affects do islands have on animal size
Sever21 [200]

There's two effects that the islands have on the size of the animals, reducing of size, or increasing of size. The reducing of size is known as island dwarfism, while the increase in size is known island gigantism.

The effect of the island environment effects different types of animals in different manner, and it also has to be taken in account the size of the island. In general, the small animals tend to increase their size on the islands, while the large animals tend to decrease in size. The reason for this is that the smaller animals, because of the isolation, usually lack predators or they are very few, but also have sufficient amounts of food, thus they grow in size. The larger animals though, decrease their size because there isn't enough food on the islands to support them, thus with the decrease in size they consume less. Also, since they usually lack predators, they do not have to be large in order to defend themselves.

7 0
3 years ago
Expressivity is the term used to describe the balanced genetic output from a hemizygous condition. True or False
dem82 [27]

Answer:

The statement is FALSE.

Explanation:

In genetics, expressivity refers to the amount of variation in a non binary phenotype across individuals, who are carrying a specific genotype. Scientists believed that variable expressivity is controlled by different factors such as environment, genetics and lifestyle choice. An example of expressivity is  a series of blue eye color that has different shades of blue. Thus, expressivity is not about balanced genetic output but varied genetic expression.

3 0
3 years ago
How does development differ from growth?
In-s [12.5K]
Development is like if you go blind you will most likely develop a high sense of hearing

growth is you grow and get taller

so basically development you have to try and growth occurs mostly naturally 
6 0
3 years ago
Is Animal Action physical or chemical weathering
galina1969 [7]
Animal action is physical weathering
4 0
3 years ago
Read 2 more answers
Some species form social groups only with members of the same gender. For example, elephants form groups with only females and t
Ostrovityanka [42]

Answer:

When the females tend to form a solitary group, the adult males have an advantage of mating with females in different social groups thus enhancing on the productivity of the species.

Explanation:

When both the sexes of the species tend to make a group, the males and the females of the group have to mate with the members of that particular group and hence the males have restricted mating options which reduce the size of the herd. When the females have a separate social group, the males can mate with the members of different groups and raise the herd size in a short period of time. This helps in the increase in the population size and also helps in avoiding inbreeding depression which happens among small grouped animals.

5 0
3 years ago
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