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Oksi-84 [34.3K]
3 years ago
12

Porque se tiene que lavar la manos 20 sugundos y 10 segundoso

Biology
1 answer:
yuradex [85]3 years ago
7 0

Answer:

in order to keep you and your friends safe you need to wash your hands for 10 to 20 seconds, it helps prevent germs...

Explanation:

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Which of the following is an example of aposematic coloration? A) stripes of a skunk B) eye color in humans C) green color of a
nignag [31]

Answer:

A) stripes of a skunk

Explanation:

The aposematic coloration is coloration that has been developed by the living organisms in order to warn the predators that they can be dangerous and harmful, thus to not attack them. Usually this type of coloration tends to stick out significantly when compared with the coloration of the other species that do not exhibit it, thus making it much more easy for the animal or plant to be recognized by the predators, which is benefiting both sides. The coloration of the skunk is a nice example of aposematic coloration. The skunk has black basis, but it has straight white stripes along its back. The two colors are contrasting, so it sticks out very easily. The predatory animals immediately notice it and just move along and do not bother the skunk because they are aware that it can pose a danger to them if they attack it.

8 0
3 years ago
Which statement explains why greenhouse gases are needed for the survival of life on Earth?
Minchanka [31]

Answer:

b

Explanation:

Greenhouse gases keep our planet livable by holding onto some of Earth's heat energy so that it doesn't all escape into space. This heat trapping is known as the greenhouse effect. Just as too little greenhouse gas makes Earth too cold, too much greenhouse gas makes Earth too warm.

4 0
3 years ago
Under what conditions do photosynthesis and cellular respiration occur in most plants?
Tems11 [23]

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Both photosynthesis and cellular respiration occur in plants. However, the rate of photosynthesis exceeds that of cellular respiration during the day when there is sunlight. The Chlorophyll pigment picks up energy from the photons and uses it to reduce carbon dioxide into carbohydrates. During the night, when there is little sunlight, the rate of photosynthesis drops down below that of cellular respiration, that breaks down these energy molecules made in photosynthesis to supply the plant’s cellular processes with energy.

6 0
3 years ago
True or false: water is an ionic compound
Andrew [12]

water is about 33% ionic.

But no. Its not and ionic compound

8 0
4 years ago
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