Which has a physical property? A. Reactivity
B. Burning point
C. Boiling point
D. Chemical stability

Answers

Answer 1
Answer:

Boiling point. If you boil water it changes from a liquid to a gas, which is a physical change. The rest are chemical properties because the chemical make up of an object changes.


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Which list below shows a correct path of energy flow through a food chain?A. decomposer → secondary consumer → primary consumer → producer

B. primary consumer → producer → decomposer → secondary consumer

C. producer → secondary consumer → decomposer → primary consumer

D. producer → primary consumer → secondary consumer → decomposer

Answers

The Food web is a complex interaction between autotrophs and heterotrophs and how the energy flows through them.

What is the energy flow in a food web?

  • The food chain initiates with the autotrophs preparing food, and the heterotrophs depend on them to obtain energy and food.

  • The correct flow of energy in the food chain is the producers, primary consumers, secondary consumers, and finally feed on by decomposers.

Thus, the energy flow in a food chain starts from producers to consumers and is then degraded by decomposers.

Learn more about the food web here:

brainly.com/question/1147567

Answer: it has to be D

Explanation:

the producers eats plants and the primary consumers feeds on the producers. the secondary consumers feeds on the primary consumers while the decomposer eats the dead

What body system does this structure belong?

Answers

circulatory system.

What it the function of digestive enzymes

Answers

Answer:

Digestive enzymes helps in digesting complex food materials into simpler molecules for absorption by the body.

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How would you write the correct scientific name for the species of butterfly with the common name Black Swallowtail?

Answers

The scientific name for the Black Swallowtail is Papilio polyxenes. Papilio is Latin for butterfly.

What are the main causes of convection currents in the asthenosphere?A. Density and temperature

B. Weight

C. Pressure

Answers

The answer is A) Density and temperature. Hope it helps and I am 99% sure it is right.

Answer:

A. Density and temperature

Explanation:

In a prokaryotic cell, most ribosomes are

Answers

Answer: cytosol

Explanation:

Ribosomes are special because they are found in both prokaryotes and eukaryotes. While a structure such as a nucleus is only found in eukaryotes, every cell needs ribosomes to manufacture proteins. Since there are no membrane-bound organelles in prokaryotes, the ribosomes float free in the cytosol.

Answer: floating freely in the cytoplasm.

Explanation: i just got it right