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nexus9112 [7]
3 years ago
7

Y’all i need help please help

Biology
2 answers:
ruslelena [56]3 years ago
7 0
Skin does all of those things
MrRa [10]3 years ago
6 0

Answer: It is (D) Skin

Explanation: Skin can absorb materials, it also protects our body, it also regulates our body temp.

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What is the smallest unit of matter that has characteristic properties of its element?
Lynna [10]

Answer:

An ATOM!, is the smallest unit of matter that has characteristic properties of its element. Explanation: An atom a major part of the matter. (Everything in the world (except energy) is made of a material, and, so, everything in the universe is composed of atoms.

4 0
4 years ago
Complete the graphic organizer to summarize exceptions to Mendels principles
Butoxors [25]

Answer:

<em>Exceptions to Mendel's principles: </em>

Does exceptions mean that Mendel was "wrong"? The answer is "NO". It means that we know more today about diseases, genes, and heredity than compared to what he expalined 150 years ago. Here I have summerized the exceptions with examples:

<em>Incomplete dominance</em>: When an organism is heterozygous for a trait and both genes are expressed but not completely.

<em>Example</em><em>:</em> SnapDragon Flowers

<em>Codominance</em>: When 2 different alleles are present and both alleles are expressed.

<em>Example</em>: Black Feathers + Whites feathers --> Black and white speckled feathers

<em>Multiple alleles</em>: Three or more alternative forms of a gene (alleles) that can occupy the same locus.

Example: Bloodtype

<em>Polygenic traits</em>: more than one gene controls a particular phenotype

Example: human height, Hair color, weight, and eye, hair and skin color.

5 0
3 years ago
Is there any scientific evidence about planet 9? Has it been discovered yet? Is there any type of life on it?
ahrayia [7]
I don't belev there will b another planet.....they took Pluto off cause it was too small to b co side red as a planet as there r lots of other stars or whatevr that size...I cud b wrong in this idk
6 0
4 years ago
Why is water called the universal solvent?
svet-max [94.6K]

Answer:

And, water is called the "universal solvent" because it dissolves more substances than any other liquid. ... This allows the water molecule to become attracted to many other different types of molecules.

Explanation:

6 0
3 years ago
Read 2 more answers
During exponential growth the rate of growth
jasenka [17]
During exponential growth the rate of growth accelerates according the the number in the exponent of the base, which can of course vary depending on circumstance. 
5 0
3 years ago
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