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Zinaida [17]
3 years ago
11

Will give brainliest plz help

Biology
1 answer:
natita [175]3 years ago
4 0

Answer:

The first on is A. Second is C. Third is D. And forth is B

Explanation:

Really, here you're just going by the pH level. The Celsius is second-hand. The lower the pH is the more acidic it is. The higher the more it becomes a base.

Hope, this helped

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PLEASE HELP ME <br> IDENTIFY AND EXPLAIN AN EXAMPLE OF LONG-TERM CLIMATIC CHANGE
frez [133]

Answer:

hope this helps!

Explanation:

Climate change  includes all the differences in the climate that last longer than individual weather events, such as  the term climate change only refers to those variations that last  for a longer period of time, typically decades or more. In addition to the general meaning in which "climate change" may refer to any time in Earth's history, the term is commonly used to describe the current climate change now underway. In the time since the Industrial Revolution, the climate has increasingly been affected by human activities that are causing global warming and climate change. It is also effected by human disturbance to the earth.

pls put me brainliest!

7 0
3 years ago
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Which purpose did models serve in ancient egyptian and chinese tombs?
bearhunter [10]
The correct answer of the given question above would be option A. The purpose that the models served in ancient Egyptian and Chinese tomb is that, they were meant to make tombs more beautiful. These are wooden models which show ships, potters, servants and carpenters. Hope this answer helps.
6 0
3 years ago
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Review the data table. What conclusion can be drawn from the data shown?
joja [24]

Answer:

B) Styrofoam is a good insulator.

Explanation:

When talking about thermal energy, or a heat, insulator is a material that doesn't allow heat to pass through easily. On the other hand, a conductor is completely the opposite, it allows, quite successfully, transfer of the heat.

So, regarding ice cream, from these definitions above, we can conclude that insulators will prolong melting time, while, in the conductors, ice cream will melt rather fast.

Looking at the table, we see that Styrofoam had the longest melting time, which makes it quite successful insulator.

5 0
4 years ago
Sound waves travel through gas liquid and solids A) True B) False
Novay_Z [31]

Answer:

True.

Explanation:

  • Sound is a form of Energy that produces a sensation of hearing in our ears.
  • Sound is produced as a result of vibration produced in a body.
  • Sound energy is transmitted from one place o other place by wave motion.
  • When a body vibrates, the particles of medium surrounding it starts vibrating about their mean position.
  • During vibration, they collide with the surrounding particle and transfer some energy to them.
  • They then start vibrating faster and transferring  energy to the next surrounding particle. This process continues till the vibration reaches a person ear.
  • Thus, particles are an important factor in propagation of sound.
  • Sound cannot travel in vacuum.
  • It requires a medium to travel from one point to another.
  • A sound can travel in all medium, solids, liquids and gases as all of these have particles.
  • The speed of sound is highest in solids and lowest in gases as the inter molecular space is largest in gases and smallest  in solids.
4 0
3 years ago
I need help with this question
Savatey [412]
Anaphase
explanation
searching it up would’ve been easier smh
3 0
3 years ago
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