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Alexus [3.1K]
3 years ago
9

A solid form of precipitation is _____________.

Biology
2 answers:
algol [13]3 years ago
6 0

Answer:

precipitate

Explanation:

the examples would be; evaporation, snow, hail, or clouds.

Pepsi [2]3 years ago
5 0

Answer:

precipitate

Explanation:

In case of an inorganic chemical reaction leading to precipitation, the chemical reagent causing the solid to form is called the precipitant. The clear liquid remaining above the precipitated or the centrifuged solid phase is the ' supernate' or ' supernatant'.

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Heat water using the sun during the day, and use it during the cold night.

Use a solar panel to charge batteries during the day, and use the power at night.
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3 years ago
Research any harmful bacteria and write a short paragraph about it that includes:
alukav5142 [94]

Answer:

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Explanation:

It's a bacteria it's says virus but it's a bacteria

4 0
3 years ago
A science fair project showed that sunflowers turn towards the light throughout the day. This statement should be classified as
notsponge [240]
a fact.

Flowers tend to respond to stimuli
Stimuli are anything that causes arousal or enables an object to respond or react.

There are many different kinds of stimuli for which is different for every organism, for example, water, light and carbon dioxide are three stimuli and materials needed for photosynthesis in plants to manifest.
<span>In humans, we have nutrients or food, oxygen and water for us to survive. These are stimuli, eyes need light as a stimuli for it see and function. Nasal receptors needs smell as stimuli caused by molecular reactions of an object as a stimuli. And others.<span>
</span></span>
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Which sequence of events is a logical order of a scientific investigation? experiment → hypothesis → analysis of data → conclusi
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Answer: The answer would be Hypothesis, Experiment, Analysis of data, then lastly conclusion.

7 0
3 years ago
Read 2 more answers
At the moment of sperm penetration, human eggs ______. A. have used flagellar propulsion to move from the ovary to the oviduct B
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During sperm penetration, human eggs are still surrounded by follicular cells.

Therefore, the correct answer is Option D.

<h3>What changes does egg undergo for fertilization?</h3>
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  • These progressions happen at the cell surface, in development, physiology and gene expression.
  • For fertilization, a sperm should combine with the cell membrane and afterward infiltrate the egg cells.
  • Infiltration through the egg cell or extracellular matrix (ECM) is a troublesome task.
  • The acrosome of the egg goes through acrosomal reaction to get through the hard shell of cell.
  • To go through the follicle cells encompassing the egg or oocyte, the sperm discharges hyaluronidase enzyme.
  • This chemical isn't delivered until the sperm comes into contact with the egg cell's zona pellucida.

Learn more about fertilization here:

brainly.com/question/18117670

#SPJ4

6 0
2 years ago
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