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vivado [14]
3 years ago
13

How many planets are on earth

Biology
2 answers:
BARSIC [14]3 years ago
8 0
Earth is a planet, Zero planets on earth
Burka [1]3 years ago
6 0
There are eight planets in the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. As for on Earth, I don't think there are any.
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What holds bones together but is loose enough to allow bones move
schepotkina [342]

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Tendons connect muscle to bone and move the bones or structures to which they are attached.

Explanation:

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3 years ago
Why might genetically engineering a crop to be herbicide resistant result in producing weeds that are herbicide resistant?
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3 years ago
How does the conservation of matter relate to the process of digestion?
IRISSAK [1]

Answer:

Explanation:

Law of conservation of mass:

According to the law of conservation mass, mass can neither be created nor destroyed in a chemical equation.

Explanation:

This law was given by french chemist  Antoine Lavoisier in 1789. According to this law mass of reactant and mass of product must be equal, because masses are not created or destroyed in a chemical reaction.

For example:

When food is eaten it is digested by converting it into smaller particles. These smaller particles are than digest and gives the energy to our body. The energy which produced is just come from our food on this base we can say that mass neither created nor destroyed but it change one form to another, just like the form from food to energy.

Another example:

In given photosynthesis reaction:

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3 0
4 years ago
Can you guys tell me these all animals mode of nutrition
marishachu [46]

Answer:

   As per my full understanding,

There are two main modes of nutrition:

    Autotrophic – Plants exhibit autotrophic nutrition and are called primary producers. Plants synthesis their food by using light, carbon dioxide and water.

   Heterotrophic – Both animals and human beings are called heterotrophs, as they depend on plants for their food.

           

              WHEREBY<u>: TERMS IN THIS TWO SETS ARE:</u>

   Chemohetrotroph.<em> Gets energy from chemicals and carbon from other sources.</em>

   Photohetrotroph. <em>Gets energy from light and carbon from other sources.</em>

   Chemoautotroph. <em>Gets energy from chemicals and produces its own carbon.</em>

   Photoautotroph. <em>Gets energy from light and produces its own carbon.</em>

<em />

4 0
3 years ago
There are enzymes in the small intestine explain why these are needed
Contact [7]

Answer: Enzymes are essential for healthy digestion and a healthy body. They work with other chemicals in the body, such as stomach acid and bile, to help break down food into molecules for a wide range of bodily functions.

Explanation: i hope i helped. and you are loved and be happy! <3

5 0
3 years ago
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