BIOLOGY MIDDLE SCHOOL

About how many animal species are there?

Answers

Answer 1
Answer: About.1.9 million. Thats just an estimate.
Answer 2
Answer:

Answer:

approximately 8.7 million

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WATER CYCLE QUESTION WITH PICTURE NEED HELPWhat is the next phase of the carbon cycle for the carbon source labeled A?
Photosynthesis
Ocean storage
Fossil fuel emissions
Transpiration

Answers

fossil fuel emissions, the coal/gas will be burnt for electricity

A hockey puck moving through the air to the goal type of energy

Answers

Answer:

The type of energy is kinetic energy.

Explanation:

If the object moves with force and gravity, it is kinetic energy.

Answer:

kinetic energy

Explanation:

a red bird and a blue bird mate and there offspring are purple in color what type of inheritance is this

Answers

This inheritance is termed as Incomplete Dominance.When a red bird and blue bird mate the result is a purple offspring.This is because neither of the two colors are expressed.This type of a cross results in formation of a new colored offspring here it is purple.Incomplete dominance is a trait in which an intermediate offspring is formed because one allele is not completely expressed over the other paired allele.The resulting offspring is formed with characters that is a combination of both of their parents character.
Incomplete Dominance

a layered metamorphic rock made of light and dark bands of material is a) schist b)basalt c) gneiss d)granite

Answers

its d granite because its made of light and dark bands.

Answer:

d

Explanation:

there

in humans, having wet earwax is a dominant trait. Having dry earwax is recessive. a man has one recessive allele and one dominant allele and a woman has has two dominant alleles. if this man and woman have a child, is it possible for their child to have dry earwax? Explain.

Answers

No, it is not possible for them to have a child with dry earwax. In order for them to have a child with dry earwax, the child must have two recessive alleles in that trait. As the father is the only one who has one, there will be a 50% chance of heterozygous offspring, and a 50% chance of homozygous offspring in the dominant allele - no homozygous offspring in the recessive allele.

4. An uncut lawn becomes a meadow and eventually a forest. This process is an example 01 _a. symbiosis
c. carrying capacity
b. succession

Answers

The answer to this no other than none of the above
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