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Sergio [31]
3 years ago
12

Which statement best describes a physical change?

Biology
1 answer:
vovikov84 [41]3 years ago
5 0

Answer:

Both the identity and the properties of a substance change

Explanation:

I got it right

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Fill in the blank with a wording the parenthesis
natka813 [3]

Answer:

1. Spinal cord 2. somatic

Explanation:

Just took test on plato and got it all correct

3 0
3 years ago
Help with biology plzz USA test prep
Marina86 [1]

Answer:

see below

Explanation:

amplification: MUTATION = a type of mutation

independent assortment: MENDELIAN = how different

genes independently separate from one another

when reproductive cells develop

nondisjunction: MUTATION = a type of chromosomal

mutation

translocation: MUTATION = another type of chromosomal

mutation

codominance: MENDELIAN = a relationship between two

genes where neither allele is recessive and both

are expressed

insertion: MUTATION = a type of mutation

radiation: MUTATION = causes mutations

virus: MUTATION = causes mutations as the virus

replicates

deletion: MUTATION = a type of mutation

law of dominance: MENDELIAN = one of Mendel's laws

of inheritance

sex linked traits: MENDELIAN = linkage is an exception

to Mendel's law of independent assortment

incomplete dominance: MENDELIAN = when none of the

factors of a gene is dominant and there is a blend,

such as a red flower crossed with a white flower

turns out pink

law of segregation: MENDELIAN = one of Mendel's laws

of inheritance

substitution: MUTATION = a type of mutation

5 0
2 years ago
Fdsci 101 what general trend do you observe relative to the masses of these species? question 3 options: all species basically h
Alexandra [31]

The third and last option is correct.


Species in the past (referring to dinosaurs) were more massive.

\bf~CO_{2} levels where higher in the past, which meant that plants prospered during that time since they had a easy access to food. That contributes to the fact that herbivores could grow bigger because there was more food. Which in turn, increases the size of early carnivores which eat bigger herbivores.




Hope it helped,


Happy homework/ study/ exam!

5 0
3 years ago
How can these forelimbs explain how life changes over time?
dmitriy555 [2]
It is the last choice because their similar bone structures suggest they once had a common ancestor, which is why they are all mammals.
3 0
3 years ago
Read 2 more answers
What is the twisted ladder shape of the DNA called?
emmasim [6.3K]

Answer:

i think it's the double helix

Explanation:

8 0
2 years ago
Read 2 more answers
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