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1 year ago

Most earthquakes happen

Biology

1 answer:

Citrus2011 [14]1 year ago

3 0

Answer:

Earthquakes take place miles underground, and can happen at any time in any weather. Big earthquakes always occur early in the morning.

Explanation:

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A neurotransmitter ________________.

Nady [450]

Answer:

b. di uses across a synaptic cleft from a neuron to a muscle cell.

Explanation:

A neurotransmitter is di uses across a synaptic cleft from a neuron to a muscle cell. Neurotransmitters are chemicals which enable neurotransmission. In reaction to an impulse a motor neuron axon secretes a neurotransmitter and causes the muscle fiber to contract. It is a chemical messenger which passes on the signals across the chemical synapse.

5 0

3 years ago

The Heimlich maneuver is a series of pushing motions on the area just under the diaphragm that helps a person whose airway is bl

Ratling [72]

Answer:

Pushing the diaphragm causes air to flow out of the lungs, which pushes the blockage out.

Explanation:

3 0

2 years ago

Read 2 more answers

A person with type A blood (AO) is crossed with

riadik2000 [5.3K]

Answer:

25% type A, 25% type B, 25% type AB, 25% type O

If you put it into a punnett square:

B O

A AB AO

O BO OO

you get 25% for each phenotype

7 0

2 years ago

HELP

Tanzania [10]

Answer:

Photosynthesis produces: glucose and $O_{2}$

...from $CO_{2}$ , energy (light) and $H_{2} O$

Respiration produces: energy (ATP), $CO_{2}, H_{2} O$

....from glucose and $O_{2}$

Explanation:

These end products, namely $O_{2}$ and glucose are then used in respiration...

Using energy in the form of solar energy, plants, phytoplankton, algae, and other microorganisms produce chemical energy via photosynthesis. This complex mechanism is central to these species.

They combine light energy from the sun, water, and carbon dioxide.

6 $CO_{2}$ + 6 $H_{2} O$ + (energy) → $C_{6} H_{12} O_{6}$ + 6 $O_{2}$

In the mechanism of cellular respiration, organisms extract energy from food. Sugars in the form of glucose are broken down into carbon dioxide and water during aerobic respiration in mitochondria to produce energy in the form of ATP (adenosine triphosphate).

<h3> $C_{6} H_{12} O_{6} + 6 O_{2} _{\to \$ $6CO_{2} + H_{2} O + energy (ATP)$ </h3>

The waste products, $CO_{2}$ and $H_{2} O$ , result from respiration, these are used as reactants in the photosynthetic process. In turn, its products are the reactants $O_{2}$ and $C_{6} H_{12} O_{6}$ in respiration.

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2 years ago

How can radial symmetry be a benefit to an animal?

Gala2k [10]

No clue is this for sci

5 0

2 years ago