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True [87]
3 years ago
11

Which best describes the law of conservation of mass?

Biology
2 answers:
goblinko [34]3 years ago
6 0
It is mass can not be created or destroyed
shutvik [7]3 years ago
3 0

when a physical or a chemical change occurs, matter is not created or destroyed.

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What gets passed from one cell to another in sexual reproduction
RoseWind [281]

Answer:

Cell division is the mechanism by which DNA is passed from one generation of cells to the next and ultimately, from parent organisms to their offspring. During meiosis, the cells needed for sexual reproduction divide to produce new cells called gametes.

8 0
3 years ago
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A controlled experiment allows the scientist to isolate and test
MArishka [77]
I don’t know if this is a question but yes a controlled experiment allows you to isolate and test the hypothesis
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3 years ago
Sakura tested the pH of several solutions. Which substance are acidic?
stealth61 [152]

Answer: cola-flavored soda: 2.6

cranberry juice: 2.9

pickle juice: 5.5

Explanation:

The substances given are:

cola-flavored soda: 2.6

cranberry juice: 2.9

dish soap: 7.3

pickle juice: 5.5

seawater: 8.0

lye soap: 13.0

Based on a pH scale, an acidic solution is one that has a pH that is below 7, a solution is neutral if the pH is 7 while a basic solution has a pH of above 7.

Therefore, the acidic substance will be:

cola-flavored soda: 2.6

cranberry juice: 2.9

pickle juice: 5.5

4 0
3 years ago
In the food web above which organisms are consumers
9966 [12]

Answer:

all of the ones who eat the producer

Explanation:

7 0
3 years ago
1) List 10 ways that energy is used in your home or outside of your home.
tangare [24]

Answer:

There are many ways to save energy at home some are as following:-

1)Use Led Bulbs rather than Tubelight

2)Using Heater or Air Conditioner uses a lot of energy so we should reduce there usage

3)If possible, install a programmable thermostat to automatically adjust your home's temperature settings when you're away or sleeping.

4)Use a bucket of water rather than taking a shower

5)During Winter season use suns heat to heat up your body rather than using heater at day time

6)Save water by scraping dishes instead of rinsing them before loading in the dishwasher

7)Close the tap when not in use

8)While brushing tour teeth, use utensils to clean your mouth rather than using a tap

9)The water you use to mop the floor can we used to water the plant or even clean your car

10)Dont use dryer to dry your cloth rather put it in under sun

Explanation:

PLEASE MARK ME AS BRAINLIEST

3 0
3 years ago
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