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3 years ago

1. Explain how P- and S-waves are different.

1 answer:

3 0

Answer: P waves can only travel through any kind of material, S waves can only travel through solids, tha are stopped by gases.

Explanation:

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What type of energy is often referred to as "energy of position"?

olasank [31]

Answer:

potential energy

Explanation:

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3 years ago

List 3 factors that can speed up the rate of chemical reactions

zysi [14]

Answer:

Temperature
Greater Surface Area
Catalysts

Explanation:

Temperature

An increase in temperature typically increases the rate of reaction. An increase in temperature will raise the average kinetic energy of the reactant molecules. Therefore, a greater proportion of molecules will have the minimum energy necessary for an effective collision (Figure. 17.5 “Temperature and Reaction Rate”).

Greater Surface Area

The rate of a chemical reaction can be raised by increasing the surface area of a solid reactant. ... more particles are exposed to the other reactant. there are more collisions. the rate of reaction increases.

Catalysts

A catalyst is a substance that can be added to a reaction to increase the reaction rate without getting consumed in the process. Catalysts typically speed up a reaction by reducing the activation energy or changing the reaction mechanism.

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3 years ago

Read 2 more answers

Based on the information in Graph 1, explain the relationships between shell color, presence of banding, and habitat. Use the

Sophie [7]

There is a direct relationship between shell color, presence of banding, and habitat because they greatly affect each other in various ways.

<h3>Relationship between shell color, presence of banding, and habitat </h3>

Shell colour shows stronger and more consistent variation with habitat than do banding patterns. Yellow colour shells are present at higher frequencies in open habitats than in woods or closed habitats.

While on the other hand, banding serve as camouflage to protect the organism from bird predators so we can conclude that there is a direct relationship between shell color, presence of banding, and habitat.

Learn more about shell here: brainly.com/question/26039758

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2 years ago

An exocrine gland that has an unbranched duct would be classified as a __________.

Firdavs [7]

Answer:

B) Multicellular Simple gland

Explanation:

Exocrine Glands:Glands that secrete their products onto the apical(or epithelia) surface directly or via epithelial ducts or tubes that are connected to the apical surface. These Exocrine glands are composed of highly specialized epithelial cells..

Exocrine glands can either be branched or Unbranched based on the arrangement.

*Multicellular simple glands*:Glands that have an *unbranched duct* into which cells secrete. Each secretory portion empties separately on an epithelial surface.

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3 years ago

How are photosynthesis and cellular respiration different?

zaharov [31]

Answer:

photosynthesis is what organisms use to create food and energy. this comes from the sun. and cellular respiration is carbon dioxide that comes from the animal after photosynthesis

Explanation:

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3 years ago