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faust18 [17]
3 years ago
10

Hello, I need help with this. Have a nice day!​

Biology
1 answer:
NNADVOKAT [17]3 years ago
7 0

Answer:

It's drum. Guitar too, I guess.

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Which photoreceptor cells respond to the longest wavelengths of light, ranging from approximately 500-700 nm?
Nataliya [291]
The rods are photoreceptor cells that respond to the longest wavelengths of light, ranging from approximately 500-700 nm. Rods are responsible for vision at low light levels (scotopic vision). 
The cones, on the otehr hand are the other <span>photoreceptors in the human retina that </span>are active at higher light levels (photopic vision).
8 0
3 years ago
A student is collecting the gas produced
marissa [1.9K]

Answer:

0.062 moles of hydrogen gas

Explanation:

We must first out down the reaction equation before we can attempt to solve the problem.

Mg(s) + 2HCl(aq) ----> MgCl2(aq) + H2(g)

Next we obtain the number of moles in 1.5 g of magnesium metal from;

Molar mass of magnesium = 24.3 gmol-1

Number of moles of magnesium= mass/molar mass = 1.5g/24.3gmol-1 = 0.062 moles

From the reaction equation;

1 mole of magnesium metal yields 1 mole of hydrogen gas

0.062 moles of magnesium metal will yield 0.062 moles of hydrogen gas

Therefore, reaction of 1.5g of magnesium metal with excess hydrochloric acid will yield 0.062 moles of hydrogen gas.

7 0
3 years ago
_ oil is a non-animal-based source of saturated fat that has numerous health benefits, but also limited research on its long-ter
vivado [14]

Answer:

Palm and coconut oil

Explanation:

These oils have been controversial for many years since they are more than 80% saturated fats. This is more than or similar to butter and lard. There are conflicting research that if does lower bad cholesterol but research continues and case studies continue to be reported.

6 0
3 years ago
What are all organelles in cells? both animal and plant cells.?
Dovator [93]

plant-<span>Golgi body - (also called the golgi apparatus or golgi complex) a flattened, layered, sac-like organelle that looks like a stack of pancakes and is located near the nucleus. The golgi body packages proteins and carbohydrates into membrane-bound vesicles for "export" from the cell.</span>

<span>animal-<span>nucleus - spherical body containing many organelles, including the nucleolus. The nucleus controls many of the functions of the cell (by controlling protein synthesis) and contains DNA (in chromosomes). The nucleus is surrounded by the nuclear membrane.</span></span>

3 0
3 years ago
The material that a rubber ball is made of is different from the material that makes up something like a pool table ball because
Lerok [7]

Answer:

h7rhocrbix rcrcrxineox rx ex e crc

rxnrikcjricrc

Explanation:

deibzienizjei xebiebsie is i3 she su 3u d4

4 0
3 years ago
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