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3 years ago

2.

Chemistry

1 answer:

Novosadov [1.4K]3 years ago

3 0

Answer:

I think is D) to produce involuntary internal movements.

Explanation:

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Vegetarians do not eat animal products but rather derive their protein from plant sources. Which type of protein do vegetarian f

Whitepunk [10]

Answer: lysine and methionine

Explanation:

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3 years ago

Which of the following does not involve colligative properties?

kumpel [21]

The answer is d. calcium silicide is added to liquid steel to increase the steel's ability to freeze

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4 years ago

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ANYONE HELP ME IN CHEMISTRY:(<br>JUST THE NAME AND SYMBOL <br>ANYONE WHO CAN HELP ME:(

lana [24]

Answer:

Hydrogen: H, Helium: He, Carbon: C

Nitrogen: N, Oxygen: O, Fluorine: F

Neon: Ne, Sodium: Na, Magnesium: Mg

Aluminum: Al, Silicon: Si, Phosphorus: P

Chlorine: Cl, Selenium: Se, Silver: Ag

Titanium: Ti, Beryllium: Be, Lithium: Li

Uranium: U, Nickel: Ni , Copper: Cu

Bromine: Br, Cadmium: Cd, Zinc: Zn

Cobalt: Co, Gallium: Ga, Germanium: Ge

Iron: Fe, Krypton: Kr, Potassium: K

Calcium: Ca, Chromium: Cr, Manganese: Mn

Scandium: Sc, Tin: Sn, Vanadium: V

Platinum: Pt, Boron: B, Au: Gold

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3 years ago

Which biome has leaves that change color and fall off as winter approaches?

Galina-37 [17]

Answer:

Option (A)

Explanation:

The temperate forest usually covers the tropical and the taiga region. The trees in this forest region experience all the four seasons namely summer, autumn, winter and spring. It comprises approximately 25% of the total forest-covered region on earth. The leaves of these trees change color during the autumn season, which eventually falls off during the winter season, and again, new leaves grow back during the spring season. This enables the plants to survive and go through the cold temperature in the winter.

Thus, the correct answer is option (A).

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3 years ago

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I have to find the element being oxidized, reduced, and the oxidizing agent please help me!!

Scorpion4ik [409]

I hope my photo helps. since oxygen goes from a charge of 0 to -2, it gains electrons because electrons have a negative charge. nitrogen goes from 0 to +2 meaning that it is losing electrons to make it a positive charge.

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2 years ago