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marta [7]
3 years ago
12

What causes a rainbow?

Biology
2 answers:
Damm [24]3 years ago
4 0

Answer:

rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. A

Explanation:

nydimaria [60]3 years ago
3 0

Answer:

Option A.

Explanation:

Essentially, the cause of a rainbow is the reflection of sunlight through individual drops of water. Light enters the water and reflects from the opposite side of the water drop, bouncing back through the point of entry. Because the angle or refraction of the light changes as it bounces back.

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When performing his or her duties, the EMT is generally expected to: Select one: a. contact medical control on every EMS call. b
nadya68 [22]

Answer:

B

Explanation:

Emergency Medical Technicians (EMT) are responsible for offering basic care at a scene of incident while the patient is being taken to hospital.

They perform emergency medical assistance such as CPR and wound bandaging.

They are expected to offer quick reaction and and competent care since peoples lives depend on them.

However since they are not expected to go beyond or above their scope of functions since they are not trained doctors.

8 0
3 years ago
What is a group of cells working together called?
anyanavicka [17]
Salutations!

A group of cells working together are called tissues. Organisms are made up of this structure. Cells are the smallest unit of life. A group of tissues working together is called organ. A group of organs working together is called organ system. An organ system working together makes up an organism.

Hope I helped (:

Have a great day!
6 0
3 years ago
For each following, identify whether it is considered part of the atmosphere, hydrosphere, biosphere, or lithosphere/geosphere i
gregori [183]

Answer:

a. biosphere

b.biosphere.

c.atmosphere

d.geosphere

e.hydrosphere

f.biosphere

4 0
2 years ago
Costa Rica, located in Central America, features a very high level of biodiversity due to its tropical climate and large range o
maxonik [38]

Answer:

The interaction between the sloths and the leaves they eat is an example of a<u> predator-prey</u> relationship. In this example, sloths are <u>herbivores</u> that acquire their nutrients and energy from the<u> plants</u> they eat. The colors of coral snakes provide these animals with <u>mimicry</u> to avoid predation. Specifically, their coloration helps them <u>advertise their toxicity.</u> The interaction between the hosts and the ticks that live on them can be characterized as <u>parasitism</u>, because <u>one species feeds on the other</u>.

Explanation:

Predator-prey relationships are those in which a specie feeds on another specie. The sloth is the predator that feeds on the leaves which are its prey. Herbivores feed on plants. Therefore, the sloth are rightly classified as herbivores.

Coral snakes are brightly colored with red, yellow, and black patches that warn potential predators of their toxicity. Ticks living on hosts are parasitic because the ticks feed on their host.

8 0
3 years ago
Which one is organ????
Flauer [41]
I think is the letter, S
3 0
3 years ago
Read 2 more answers
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