4 years ago

Does covering your mouth with cloth protect you from chemicals

1 answer:

8 0

No, though if you want to be 100% safe, use a special mask, but if you don't have one just a cloth or scarf will let you to be safe for about 1 hour

You might be interested in

To calibrate the x-axis for 14C decay, you have to convert half-lives to number of years. Recall that 14C has a single half-life

hjlf

Answer:

d. 28,650 years

Explanation:

Since 14C has a single half-life of 5,730 years

The number of years that is going to make up 5 half-lives for 14C will be;

5,730 years × 5 = 28,650 years

5 0

3 years ago

In Drosophila, straight wings are dominant to curved wings (c), smooth eyes are dominant to sparkling eyes (spa), and tan body i

77julia77 [94]

Answer:

$\frac{1}{8}$

Explanation:

Straight wings are dominant over curved wings

Let Straight wings : H

curved wings : t

smooth eyes are dominant to sparkling eyes

let smooth eyes = H

spark ling eyes = t

tan body is dominant to ebony body color.

Again; Let tan body color be H

Let ebony color be t

If flies that are heterozygous for all three traits are crossed;

we have HtHtHt × HtHtHt

Then the selected trihybrid traits for the cross will be (HHH,HHt, HtH, Htt, tHH, tHt, ttH, ttt)

We will realize that from the punnet square in the diagram below, the proportion of the offspring would you expect to be heterozygous for all three traits (i.e HtHtHt) is asterisk in the punnet square and will be $\frac{8}{64}$

= $\frac{1}{8}$

7 0

4 years ago

A cell with a 3.5% solute concentration is __ to a solution with 1.5% solute concentration.

klemol [59]

Hypertonic would be the correct answer, there is more solute making the cell let out more water, shrinking the cell, therefore being hypertonic.

4 0

3 years ago

After strip mining, will secondary or primary succession follow?

Alex787 [66]

Yes every time of you did not know

5 0

4 years ago

How is kingdom Plantae different from kingdom Archaebacteria and Eubacteria?

____ [38]

Answer:

Plantae is multicellular while eubacteria and archaebacteria are unicellular.

5 0

3 years ago