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miv72 [106K]
2 years ago
14

Which of these best describes Earth’s core?

Biology
2 answers:
hodyreva [135]2 years ago
8 0

Answer:

A. Most dense layer, consists of the outer and inner parts

fiasKO [112]2 years ago
7 0

Answer:  A.

Explanation:

There core, or inner layer, is the most dense due to its magnetic pole, not to mention, the core is comprised of multiple molten materials, heated so hot, tht it practically exist between two states of matter simultaneously.

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_______ a complex of DNA and Protein housed in the nucleus of the cell.
murzikaleks [220]

Answer:

chromatin

Explanation:

5 0
3 years ago
You are an expert paleontologist reviewing the work of Professor Bonefinder, who recently discovered the remains of a primate fo
sergeinik [125]

Answer:

The professor Bonefinder has made a mistake.

Explanation:

I't is true the Hominoid had a long snout, a large orbits that are partially enclosed, but they have no tail. This point is really critical because the morphology of an species is really important. The taxonomists use the information that morphology gave for many years to identify species, nowadays with molecular techniques some of those species are pulled apart, but the important matter is that hominoids had no tail.

So the professor Bonefinder analysis is incorrect because the hominoids have no tail.

3 0
3 years ago
Arrange the events in the life cycle of mosses in the flowchart below. Start the life cycle with the mature sporophyte stage in
labwork [276]

Answer:

Life cycle of a moss

Explanation:

LIFE CYCLE OF A MOSS FROM MATURED SPOROPHYTE STAGE

An embryo further develops into a pear-shaped  sporangium, which is the *sporophyte  stage of the plant*. The sporangium  contains spore sacs, each of which is the spore mother cell that undergoes meiotic division  to form four spores,The spores are released and germination

takes  place giving  rise to a protonema, which develops into a new gametophyte plant. The gametophyte  generation or haploid phase of the moss is from the production  of haploid spores after meiosis  to the period just before fusion of the haploid antherizoid or haploid ovum. The sporophyte generation or diploid  phase is from the diploid  mother cells just before meiosis.

Examples of moss plants include Funaria hygrometrica, Polytrichum commune, Barbuda Indica.

8 0
3 years ago
Is there any one who knows how to answer the biology question above
Aliun [14]

Answer:

1.. 10,000 joules

2. 1,000 joules

3. 100 joules

Explanation:

This is due to the 10% Rule. The 10% Rule states that on average 90% of energy stays at its current level while 10% is passed down when the holder of the energy is consumed.

7 0
2 years ago
Please help me i needs it
kotegsom [21]

Answer:

Selective breeding, hybridization, and induced mutations, and recombinant DNA.

Explanation:

6 0
3 years ago
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