PLSSSS HELP IF YOO TURLY KNOW THIS ASAPP:)

Give details of two different ways in which is zygote develops in case of animals fertilization is internal.

svetlana [45]

The cells increase without an increase in size

Single felled zygotes divide into smaller and smaller cells

6 0

3 years ago

Someone please help me with this :,,,,,,,,,,,)

tamaranim1 [39]

Answer:

1. 1.26823082 mL

2. 0.5 g/mL

Explanation:

The density formula is: $d=\frac{m}{v}$

1.

Rearrange the density formula for v,

$d=\frac{m}{v}$

$d*v=\frac{m}{v}*v$ <em>Multiply both sides by v.</em>

$d*v=m$

$\frac{d*v}{d} =\frac{m}{d}$ <em>Divide both sides by d.</em>

$v=\frac{m}{d}$

Volume is found by dividing mass by density. The mass is 20 grams and the density is 15.77 grams per milliliter.

$m= 20 \ g\\d= 15.77 \ g/mL$

Substitute the values into the formula.

$v=\frac{20 \ g} {15.77 \ g/mL}$

Divide. Note the grams, g, will cancel.

$v= 1.26823082 \ mL$

2.

Use the density formula.

$d=\frac{m}{v}$

Density is found by dividing mass by volume. The mass is 10 grams and the volume is 20 milliliters.

$m= 10 \ g\\v= 20 \ mL$

Substitute the values into the formula.

$d=\frac{10 \ g}{ 20 \ mL}$

Divide.

$d= \frac{1}{2} \ g/mL$

$d= 0.5 \ g/mL$

3 0

3 years ago

A student completed a lab report. Which correctly describes the difference between the “Question” and “Hypothesis” sections of h

vazorg [7]

The statement which correctly describes the difference between the "Question" and "Hypothesis" sections of her report is that: B. "Question" states what she is asking, and "Hypothesis" states what she thinks the answer to that question is in "if . . . then . . . because" format.

<h3>What is a research question?</h3>

A research question can be defined as an issue, event or subject of inquiry that a researcher is keenly and deeply interested to provide a response or an answer to, when conducting a research.

<h3>What is a hypothesis?</h3>

In Science, a hypothesis is primarily considered to be a tentative or an educated guess and it can be defined as a testable explanation for an observation or a specific experimentation (scientific) problem, especially by using the "if . . . then . . . because" format..

In this context, we can infer and logically deduce that he statement which correctly describes the difference between the "Question" and "Hypothesis" sections of her report is that "Question" states what she is asking, and "Hypothesis" states what she thinks the answer to that question is in "if . . . then . . . because" format.

Read more on hypothesis here: brainly.com/question/606806

#SPJ1

7 0

2 years ago

Fiona plants some seeds in different pots. All of the pots have the same soil. She gives them the same amount of water and air.

Neko [114]

B Next to a window because there will you get the sunlight

8 0

3 years ago

A) A man has two recessive alleles. What is his phenotype? (1 point)

diamong [38]

Answer:

His phenotype would be having dry earwax

Explanation:

8 0

2 years ago