3 years ago

Pure substances that have properties entirely different from the atoms that make it up are

1 answer:

7 0

Pure substances that have properties entirely different from the atoms that make it up are called compounds. All compounds are made up of molecules, but not all the molecules are compounds. Compounds are composed of more than one mixture of atoms.

You might be interested in

Sr.

MakcuM [25]

Answer:why donI not see the punnet square?????

genotype and phenotypes below

Explanation:

BbEe x BbEe

BBEE, BBEe, BbEE, BbEe

BBEe, BBee, BbEe, Bbee

BbEE, BbEe, bbEE, bbEe

BbEe, Bbee, bbEe, bbee

Phenotype

BE 9

Be 3

bE 3

be 1

There is no indication here that these genes are sex-linked, so phenotypes are as they are regardless of sex, i.e. (b)(e)XX and (b)(e)XY are the same

7 0

3 years ago

Read 2 more answers

Lillian wonders how fast a train can move around a particular curve before it falls off of the track. Which of the following is

weeeeeb [17]

I would say B.

A, umm, don't crash trains, that's bad.

C, Lillian is wondering how fast a train can go, not at what curve will it fall.

D, Lillian isn't wondering about the size of the trains, just the speed.

4 0

3 years ago

Read 2 more answers

Plz help with science!

lisov135 [29]

6.A or C
7. not sure
8.B

8 0

3 years ago

The quintessential (most basic/ most important) moment of fertilization of the egg by the sperm cell occurs when

DedPeter [7]

The answer is pronuclei. A pronuclei is the state of the nucleus of either the sperm or the ovum after the sperm has entered the ovum but the two nuclei have not yet fused. When the sperm enters the ovum, the membrane of the sperm pronuclei dissolves hence leaving no barrier for the two genetic materials to combine.

3 0

4 years ago

Select the word that best fits the definition: The way goods and services are produced, distributed, and consumed in a society.

Harman [31]

The answer is C. economy

7 0

3 years ago

Read 2 more answers