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2 years ago

What does a food web diagram illustrate?

Biology

2 answers:

Svetlanka [38]2 years ago

5 0

It's A.

if you know what a food web is and read B. C, and D.

there clearly wrong

algol [13]2 years ago

4 0

A food web diagram illustrates "<span>A. all feeding relationships in an ecosystem" These diagrams can vary in size, depending on how specific the illustrator wants to be in the description of the food chain.
</span>

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Your dog licked the last of your spaghetti off your plate. Why might you wash it in bleach water? (Remember to refer to bacteria

Stolb23 [73]

Answer:because bacteria could multiply and spread dogs carry whatever knows what in there mouths cleaning the plate is just common sense

Explanation:

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2 years ago

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How many neutrons does oxygen have?

yarga [219]

Answer:

Oxygen has eight neutrons

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3 years ago

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Claim stating what the translated sequence from the DNA sequence is

Stella [2.4K]

First you need to convert the template strand (what you have) to the coding strand.

So using the following guide convert the given letters:

A->T

T->A

G->C

C->G

This will now encode your strand as:

CCTGTAAAAGTGGCA

Break these into three letter chunks:

CCT GTA AAA GTG GCA

Your teacher should either give you a guide or tell you which ones to memorize, but you could also use the following chart to figure out which amino acids will be synthesized:

http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/C/Codons.html

Use the chart underneath The Genetic Code(DNA) to figure out what matches where.

You will then get the following:

1. Proline (cct)

2. Valine (gta)

3. Lysine (aaa)

4. Valine (gtg)

5. Alanine (gca)

Also remember that if you see a T in your original strand it could also be interpreted as a U. You can always check your answers using this handy online app: http://www.geneseo.edu/~eshamb/php/dna.php

Source(s):

http://www.geneseo.edu/~eshamb/php/dna.php

http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/C/Codons.ht

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3 years ago

Match the action of the av and semilunar heart valves with the correct statement regarding pressure differences in the heart cha

Gekata [30.6K]

I found a similar question. If the attached document is the same as your supposed question, then my answer are below.

AV valves open - atrial pressure is greater than ventricular pressure

AV valves closed - Ventricular pressure rises above atrial pressure

Semilunar valves closed - ventricular pressure is lower than arterial pressure

Semilunar valves open - pressure in the ventricles is greater than the pressure in the great arteries

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3 years ago

I need help on question b please help!

AnnZ [28]

Answer:

candle flame

Explanation:

it has the most heat

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3 years ago