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3 years ago

Why do vaccines for diseases in animals help prevent some illnesses in people?

1 answer:

8 0

<span>This because some animal diseases, such as rabies, can also infect people. So preventing the spread of these diseases in animals makes the diseases less likely to be spread to humans.</span>

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Which are best to survive?<br> The fittest to the best adapted? Why?

Reptile [31]

Answer:

The best to adapted because they already know how to survive through the toughest situations instead of being fit which leads them to nowhere but death

have a good day :)

Explanation:

6 0

3 years ago

Sayyid drew a diagram to compare the gravitational and

Jlenok [28]

Gravitational: A.is attractive only

Electromagnetic: C.attracts and repels

Both: D.has an infinite range

Explanation:

The two forces mentioned in this problem are:

- Gravitational force: this force is the force that is exerted between any object with mass. The magnitude of the force is given by

$F=G\frac{m_1 m_2}{r^2}$

where

G is the gravitational constant

m1 and m2 are the masses of the two objects

r is the distance between the objects

This force is always attractive and it has an infinite range.

- Electromagnetic force: this is the force exerted between electrically charged objects. The magnitude of the force is given by

$F=k\frac{q_1 q_2}{r^2}$

where

k is the Coulomb's constant

q1 and q2 are the charges of the two objects

r is the distance between them

This force is attractive when the charges have opposite sign and repulsive when they have the same sign. It also has an infinite range.

Therefore, we can conclude that:

Gravitational: A.is attractive only

Electromagnetic: C.attracts and repels

Both: D.has an infinite range

Learn more about gravitational and electromagnetic force:

brainly.com/question/1724648

brainly.com/question/12785992

brainly.com/question/8960054

brainly.com/question/4273177

#LearnwithBrainly

5 0

3 years ago

Read 2 more answers

for each pair of terms explain how the meanings of the terms differ. 1. diffusion and osmosis 2. active transport and passive tr

alex41 [277]

1) Diffusion and osmosis
the diffusion of water through a semipermeable membrane is osmosis and the movement of particles from regions of higher density to regions of lower density is diffusion
2)The passive transport does not require energy and the active transport does ,this is what makes them different
3)Endocytosis is a process for moving items that are outside of the cell into the cytoplasm of the cell. Exocytosis is a process for moving items from the cytoplasm of the cell to the outside.

5 0

3 years ago

How is ADP converted to ATP?

Phantasy [73]

Answer: by the addition of one phosphate group

Explanation:

8 0

3 years ago

Read 2 more answers

A point mutation that creates a premature stop codon is called a _____ mutation.

PolarNik [594]

I am pretty sure that a point mutation that creates a premature stop codon is called a synonymous mutation. It also can be called silent mutation, if you have it in you option list, feel free to use it, it is the same. That will definitely help you.

3 0

3 years ago