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Natali [406]
3 years ago
14

Fossil A is found in a layer of rock that is lower than the layer that Fossil B is found in. Based on this information, which st

atement is correct?
Biology
2 answers:
Vanyuwa [196]3 years ago
7 0

Fossil A is older than Fossil B

earnstyle [38]3 years ago
7 0

Answer:

Fossil A is older than Fossil B

Explanation:

The oldest fossils are those found in deeper layers. This is because sedimentation is a sequential process that increases the original ground level. Thus, the soils in the most superficial layers have suffered less sedimentation impacts, because they are younger.

Fossils are records of living things that existed in the past and were somehow preserved. These living things may be preserved in rocks, sand, ice and, believe me, even within another fossil. Dinosaurs are the big stars when we talk about fossils. Who has never dreamed of discovering a large dinosaur skeleton?

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Which group of hormones is responsible for the developments during puberty
zepelin [54]
Gonadotropin-releasing hormone, luteinizing hormone (LH for short) and follicle-stimulating hormone (FSH for short).

EXPLANATION

When your body reaches a certain age, your brain releases a special hormone that starts the changes of puberty. It's called gonadotropin-releasing hormone, or GnRH for short. When this hormone reaches the pituitary gland, it releases two more hormones into the bloodstream: the LH and FSH. Although boys and girls do have these hormones, it depends on their sexual orientation the way these hormones work.
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3 years ago
Classifying animals into different taxa can also reflect evolutionary relationships. consider this cladogram with two main branc
Sveta_85 [38]
Organisms at point C will have hair.<span> All organisms on the main right branch will have bilateral symmetry.</span><span> All of the organisms from point B on are terrestrial.</span>
5 0
3 years ago
Read 2 more answers
!!Help!! In dogs, the gene for fur color has two alleles. The dominant allele (F) codes for grey fur and the recessive allele (f
tatiyna

Answer:

% GENOTYPE

FF = 0%

Ff = 50%

ff = 50%

% PHENOTYPE

Black fur = 50%

Grey fur = 60%

Explanation:

This question involves a single gene coding for fur color in dogs. The allele for grey fur (F) is dominant over the allele for black fur (f). This means that a heterozygous dog (Ff) will have a grey fur.

In this question, a heterozygous female (Ff) is said to cross with a recessive male (ff) i.e. Ff × ff. The following gametes will be produced by each parent:

Ff - F and f

ff - f and f

Using these gametes in a punnet square (see attached image), the following genotypic proportion of offsprings will be produced:

Ff - 1/2 = 50%

ff - 1/2 = 50%

Ff is phenotypically GREY while ff is phenotypically BLACK. This means that 50% of the offsprings will be black and 50% will be grey.

7 0
3 years ago
. Where in all living things (including humans) is nitrogen found?
Trava [24]
In protains, DNA, RNA, and chlorophyll.
6 0
3 years ago
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Easy 5th grade science please look at photo and answer!! giving brainliest
exis [7]

Answer:

What happens after water particles returns to the ocean is that it'll evaporate over the island, and precipitation happens :3

Explanation:

:3

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2 years ago
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