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Llana [10]
3 years ago
5

Which is moved across a cell membrane through the process of facilitated diffusion?

Biology
1 answer:
mario62 [17]3 years ago
5 0
I think it’s (a) sodium
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The sentence a Venus flytrap closes its leaves when its trigger hairs are stimulated is the best example of a living thing responding to its environment (option B).

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3 years ago
Solve the equation of mava=mbvb max5.0ml=5.2mlx0.10m
maxonik [38]

Answer:

0.104M

Explanation:

The following equation is given in this question:

mava=mbvb

Where;

ma = molarity of acid (M)

mb = molarity of base (M)

va = volume of acid (ml)

vb = volume of base (ml)

According to this inputted values;

max5.0ml=5.2mlx0.10m

ma = unknown molarity of acid

mb = 0.10M

va = 5.0ml

vb = 5.2ml

Hence, ma x 5.0ml = 5.2ml x 0.10m

5ma = 0.52

ma = 0.52 ÷ 5

ma = 0.104M

8 0
3 years ago
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