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Readme [11.4K]
2 years ago
6

HELP THIS IS DUE IN 1 HOUR (No links or I'll Report)

Biology
2 answers:
garri49 [273]2 years ago
7 0

Answer:

A) contains more carbon dioxide than the air you breathe in

Explanation:

So based on our basic knowledge, we know that we breathe in air, keep the oxygen, and breathe out everything else plus the carbon dioxide we make in our lungs. So A is really the only one that makes sense.

if this is wrong tell me so I can fix it

hope this helps:)

AlekseyPX2 years ago
5 0
A i believe is the answer good luck !!
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3. Name the six kingdoms of life, and give two charac-<br>teristics of each.​
IRISSAK [1]

Answer:

Animalia - multicellular, eukaryotic

Plantae - vacuolate eukaryotic cells, multicellular

Protista - unicellular and multicellular, eukaryotic

Fungi - decomposers, non-motile

Eubacteria - unicellular, prokaryotic

Archaebacteria - no peptidoglycan, glycoproteins and polysaccharides in cell walls.

Hope that helps. :)

3 0
3 years ago
Population A consists of 100 hens that are fully isogenic and that are reared in a uniform environment. The average weight of th
qaws [65]

Answer:

a. the environmental variance (VE) = 3.5 g ²

b. 17.5 g ² for population

c. the heritability of broad sense (H2) = 0.83

Explanation:

a.With the information we have we can infer that environmental factors influence A, which is considered isogenic, thus, the environmental variance (VE) = 3.5 g ²

b.When studying population B, comparing it without environmental changes with respect to population A, we found that its total variance (VT) = 21.0g ²

We generate the following formula with the data obtained previously to find the genetic variation

VT = VE + VG

then VG = VT-VE

replacing data:

VG = 21.0 - 3.5 = 17.5 g ² for population

c. Regarding the heritability of broad sense (H2) in population B, we can reach the result with the data previously obtained like this:

H2 = VG / VT = 17.5 / 21.0 = 0.83

7 0
3 years ago
A close relationship between unrelated organisms in which one organism benefits and the other is unaffected is known as
Andrews [41]
Answer:
A relationship between unrelated organisms in which oneorganism get benefit and the other is not affected is known as commensalism.
Explanation:
In commensalism organism live in a symbiotic association. the best example is the growth of epiphytes on the top or surface of orchid plants. The epiphytes obtain nutrients from orhids while in return orchids have no benefit from epiphytic plants.
6 0
3 years ago
If a person moved from a cool and wet region to a warm and dry region, which change would the person not have to make?
Mkey [24]

Answer:

<h3>A sudden <u>and extreme change in temperature between inside and outside harms the body.</u>Other problems that can occur owing to sudden dip or rise in temperature are runny nose, asthma attacks, muscular pains, sinusitis, flu, cold, sore throat, severe pains and muscular aches.</h3>

<h3>Hope it helps youdear</h3>

<h3>Mark as Brainliest</h3>

4 0
2 years ago
What is limestone?**
yaroslaw [1]

Answer: a hard sedimentary rock, composed mainly of calcium carbonate or dolomite, used as building material and in the making of cement.

8 0
2 years ago
Read 2 more answers
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