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taurus [48]
4 years ago
9

18. In which physical change, energy is given?

Biology
1 answer:
const2013 [10]4 years ago
7 0
C. Condensation.

Boiling, evaporating, and melting all lose energy because that liquid is becoming less. For instance, water melts or could be boiled then it would evaporate. What happened to the water? It loss it's energy to continue to stay as water.

Condensation brings water back. That requires energy. Hope this helps!
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PLZ help! examine the layers of rock. how does layering provide evidence for determining geologic age?​
marysya [2.9K]

Answer:

the lowest the layer, the older the rock

Explanation:

If the rock is at the top, it is the youngest and if it is at the bottom, it is the oldest. This is what i remember from 6th grade, hope this kind of helps.

6 0
3 years ago
Read 2 more answers
What are the special properties of water
tankabanditka [31]
Boiling Point and Freezing Point
Surface Tension
Heat of Vaporization and Vapor Pressure
Viscosity and Cohesion
Solid State
Liquid State
Gas State
3 0
4 years ago
Which of the following is not a characteristic of a eukaryotic cells?
ollegr [7]
D is false
humans are eukaryotic and we aren't small
4 0
3 years ago
3) Humans are a member of which kingdom?<br> a. Protists<br> b. Fungi<br> c. Plants<br> d. Animals
vlabodo [156]

Answer:

<h2>D. Animals </h2>

Explanation:

Animals are a member of kingdom. Animals all living things alive are animals except for plants and microorganisms.

Protists is a free-living or colonial organisms with diverse nutritional and reproductive modes.

Fungi is the taxonomic kingdom of lower plants.

Plants is a factory that produces power or where industrial items are made. A living thing with roots and usually a stem and leaves, growing above and below the ground. Place a plant or the seed of a plant into the ground so that it will grow.

Therefore, the final answer is d. Animals.

7 0
3 years ago
if a person moved from san diego CA to estes park CO (elevation 7500ft) what would be the effect on cellular respiration for thi
bekas [8.4K]

The atmospheric pressure drops so the partial pressure of O2 drops proportionately. The hemoglobin must circulate faster to deliver the same quantity of oxygen to working muscles' mitochondria for cellular respiration. This increased basal circulation rate places a greater demand for oxygen to support it, which triggers in increase in red blood cell population so there is more hemoglobin to deliver O2. With more RBCs the circulation rate once more slows to the old basal rate.

8 0
3 years ago
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