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alukav5142 [94]
3 years ago
7

Example Of A Scientific Question That Could Be Investigated With An Experiment.

Biology
1 answer:
Andru [333]3 years ago
6 0
• Which disinfectant kills the most bacteria

• How much bacteria is transfered to your hand when you touch a tap, door, etc.

• Who has more bacteria, males or females

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Choose ALL of the phases of matter listed<br> that are able to flow:<br> gas<br> liquid<br> solid
IrinaK [193]

Answer:

- gas

- liquid

Explanation:

     Part of the definition of gases and liquids is the ability to flow, so this answers your question.

     Why does this not apply to solids? The cells in a solid are closer together with less room for movement, so they do not "flow" like gasses or liquids. You can think of the device you are asking this question on versus the water in the ocean.

<u>Note</u>: Gas can still flow, but it does not flow the same as water. It depends on what you are being taught for if gas flows or not.

-> Liquid flows from high to low only, while gas can flow in all directions

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

     ★ Also please leave the rating you think I deserve (It helps other users as well as myself)

- Heather

6 0
2 years ago
Which food group is shown in the picture below? Make sure to write out the full word.
coldgirl [10]

Answer:

MyPlate.

Explanation:  Fruits, Vegetables, Grains, Protein Foods, and Dairy are all shown in the picture.

8 0
3 years ago
Why dont children look exactly like their parents?
Illusion [34]

Answer:

because parents only give the child 1/2 of their chromosomes

Explanation:

8 0
3 years ago
Read 2 more answers
The formation of the fertilization envelope (slow-block to polyspermy) requires an increase in the availability of _____.
jok3333 [9.3K]
<span>The formation of the fertilization envelope (slow-block to polyspermy) requires an increase in the availability of </span>calcium ions.

Slow-block to polyspermy is also called cortical reaction. In this reaction, the sperm will be permanently blocked by cortical granules. The release of calcium ion will trigger this reaction.
7 0
3 years ago
I'll mark brainliest...
zmey [24]

Answer:

2.1: Anaphase

2.2: synthesis phase

2.3: Meristematic tissue

2.4: Interphase

2.5: cleavage furrow

2.6:  pericentriolar material

Explanation:

6 0
2 years ago
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