In multicellular organisms, many cells perform specific jobs that other cells do not, which allows

Which of the following is NOT a negative effect of the way we use science? A. Climate Change B. Damage to the sun C. Pollution D

Kryger [21]

Answer: Option B.

Damage to the sun

Explanation:

Damage to the sun is not a negative way we use science because the sun is very far away from the Earth. The sun is so far away that light from the Sun, traveling at a speed of 186,000 miles (300,000 kilometers) per second, takes about 8 minutes to reach us. This means that The distance from the sun to the Earth is far and it's difficult for science to have negative effects on the sun. The sun is not easily accessible and sun damage is not easily affected compared to pollution, climate Change, overuse of resources which it's as a result of science negative effect.

8 0

2 years ago

MRNA vaccines are DIFFERENT from other vaccines in they: (Choose all that are different from other vaccines only)

Advocard [28]

Answer:

A truly du/\/\b question

that said I would say E only

Explanation:

6 0

3 years ago

Why is it important for ectoparasites to stay undetected by their host?

melomori [17]

Ectoparasites cause diseases in humans and animals, so to know the format of detecting it we need to know that ......

<h3>Ectoparasite</h3><h3 />

Parasitism is defined as an interaction where a parasitic organism obtains resources through one or several host individuals, causing damage and reducing its fitness. The endoparasite is a type of parasite that lives inside the host's body (from the Greek endos, inside), while the ectoparasite is one that lives on the external surface of its host (from the Greek ectos, outside). Thus, the ectoparasite does not need to lodge inside the host organism to feed, presenting a partial metabolic dependence. Some examples of ectoparasites are:

Lice
Ticks
and Fleas.

<h3>Strategies of ectoparasites</h3>

Each parasite has particular strategies and adaptations used to extract nutrients from their hosts. In ectoparasites these adaptations can often be seen as changes in the oral apparatus, allowing them to penetrate the skin surface and feed on the host's nutrients. Scabies is a skin disease caused by the ectoparasite Sarcoptes scabiei. In order to obtain nutrients for its survival, the parasitic organism burrows into the skin of the host, unlike ectoparasites such as the louse, which pierce the surface and only insert its mouthparts to extract food.

With this information we can say that the ectoparasites adapt to the host so that it is not noticed and for a better absorption of nutrients from the host, they remain undetectable not to be removed, so that they are not disconnected from their food source as they are in the vast majority visible to the eye.

Learn more about diseases in brainly.com/question/943439?referrer=searchResults

7 0

2 years ago

Describe how a plant regulates water loss through a feedback mechanism that involves guard cells

kumpel [21]

Guard cells close up to prevent water loss. These guard cells will automatically open up if there is a need of water to go out of the cell. An open stomate allows water to leave through transpiration, guard cells control the opening and closing of a stomata, stomates will close to reduce water loss and By opening and closing the stomata on the underside of the leaves.

7 0

3 years ago

someone please help with this question!!!! Describe how an indicator can be used to determine if starch diffuses through the mem

nlexa [21]

Add starch indicator solution to the water in the beaker. If the indicator solution changes color than starch is present.

3 0

3 years ago