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nikdorinn [45]
3 years ago
7

Plzz help this is confusing

Biology
1 answer:
miss Akunina [59]3 years ago
7 0

Answer:

ewww

Explanation:

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When you graph velocity versus time (a velocity-time graph), what variable is
zubka84 [21]

Answer:

i dont know

Explanation:

i really dont know im just a 12 year old kid struggling with math

7 0
3 years ago
Did trilobites and dinosaurs live at the same time? What is your evidence?
IrinaVladis [17]

Answer:

No because Trilobites are older because they are in the deepest rock layer and the dinos aren't plus Two species of trilobites found in the Southwestern United States. Trilobites went extinct 250 million years ago, long before the appearance of the first dinosaurs.

Explanation: because i love talking about fossils

8 0
3 years ago
Define how one goes about selecting a sample for a clinical trial.
Akimi4 [234]
F(x) = x
f(x) = x^2
f(x) = 2^x
1) Which functions intersect?

2) How many points of intersection are there?

3) What does a point of intersection mean?
7 0
3 years ago
Why are all four chromatids different?
attashe74 [19]

Answer:

<em>They differ from both parents and also from each other. This occurs through a number of mechanisms, including crossing-over, the independent assortment of chromosomes during anaphase I, and random fertilization. When homologous chromosomes form pairs during prophase I of meiosis I, crossing-over can occur.</em>

Explanation:

<h3>I hope this helps!!</h3>
4 0
2 years ago
Draw an mRNA strand that is complementary to the DNA strand AATTGC. circle a nucleotide
saw5 [17]

The answer would be:

DNA : A A T T G C

mRNA: U U A A C G

The base pairings in mRNA is essentially the same, T to A, G to C however, uracil with substitute thymine to pair up with an Adenine base. In summary:

G to C C to G

A to U T to A

7 0
3 years ago
Read 2 more answers
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