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mezya [45]
3 years ago
8

Help!!! Correct answer will get brainliest. Please answer the entire question asap!!!

Chemistry
1 answer:
Zigmanuir [339]3 years ago
6 0
Use a body mass calculator to determine your BMI (body mass index) you can do this by inputting simple variables such as height weight gender etc, then use the conversion formula from mass to density, p=m/V, or density (p) is equal to mass(m) divided by volume (V).
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Biomes are defined by specific characteristics. What characteristics would define the biome shown? a. cool and windy with coarse
KIM [24]

Answer : Option D) Hot and dry with low growing shrubs.

Explanation : According to the attached image of the Biome, this particular biome displays the hot and dry climatic region along with low growing shrubs. A biomes are the way to divide the largely occurring flora and fauna in a particular place on the Earth's surface. These divisions are made on the basis of climatic patterns, soil types, and the animals and plants that are found to inhabit in that area.

4 0
3 years ago
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The concentration of calcium in a cell is 0.3%. The concentration of calcium in the surrounding fluid is 0.1%. How could the cel
iragen [17]

Answer:

Primary active transport                                                                                              

Explanation:

In a cell, the movement of molecules like calcium ions (Ca²⁺), <em>to a region having high solute concentration from a region having low solute concentration, through the cell membrane requires metabolic energy</em> and is known as Primary active transport.

It is given that the concentration of calcium in the cell (0.3%) is greater than the concentration of calcium in the fluid surrounding the cell (0.1%). <em><u>So the calcium ions move into the cell and the cell obtains more calcium. </u></em>

<u>Therefore, the cell obtains more calcium by the process of Primary active transport.</u>

4 0
4 years ago
What is the percent by mass of hydrogen in aspirin (c9h8o4)?
d1i1m1o1n [39]
Calculate the Mr of aspirin, next workout the percentage of H/aspirin

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3 years ago
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Which phase change is an example of an exothermic process?
liberstina [14]

its solid to liquid


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Arrange the following elements in order from lowest to highest first ionization energy : , Ar , Cs, Na *
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Lowest Cs, Na, highest is At
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