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2 years ago

Help me with this please.

Biology

1 answer:

defon2 years ago

5 0

Answer:

just watch the video it gives you tge anwers

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Which of the following can occur in a polar cell

Solnce55 [7]

Phospholipid can occur in a polar cell.

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2 years ago

Which timeline shows the correct order of contributions made to the discovery of DNA?

Anna11 [10]

Answer:

The correct answer is B.

Explanation:

DNA was discovered in 1800, and then scientists studied DNA with X-Rays. After a while, scientists published a 3D model of DNA, and shortly after, scientists decoded DNA genes. So the answer is Option B.

Hopefully, this helps! :D

Ask your question below!

7 0

2 years ago

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Please help!! I WILL GIVE BRAINLIEST !! Can you figure out the modern spreading rate of the Mid- Atlantic ridge? Use that line t

Naddik [55]

Answer:

R = 16mm/y

Explanation:

Modern Spreading Rate (R) = distance the seafloor moved in km (d) / age in million years (t)

R = d/t

To calculate it in millimeters per year we need to convert it:

1 km = 1000 m

1 m = 100 cm

1cm = 10mm

1 km = 1,000,000 mm

The problem states that in 150 million years, there is a distance of 2400 km.

if 1 km ------- 1,000,000 mm

2400 km-------X = 2400,000,000 mm

If 1 million years -------1,000,000 years

150 my----X = 150,000,000 years

R = d/t

R = 2400,000,000 mm/150,000,000 y.

R = 16mm/y

6 0

2 years ago

SOMEONEEE HELPPP MEEEE

Marta_Voda [28]

I would say C.
I hope it’s right or u can individually search up each of those animals to check that they’re a secondary consumer.

4 0

2 years ago

Viruses have two main structures: a(n) _____ and genetic material.

ozzi

These viral particles, also known as virions, consist of two or three parts: the genetic material made from either DNA or RNA, long molecules that carry genetic information, a protein coat, called the capsid, which surrounds and protects the genetic material.

8 0

3 years ago

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