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3 years ago

What type of consumer eats only producers?

2 answers:

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Answer: Primary consumers make up the second trophic level. They are also called herbivores. They eat primary producers—plants or algae—and nothing else. For example, a grasshopper living in the Everglades is a primary consumer

FrozenT [24]3 years ago

5 0

Answer:

primary consumer make up the second trophic level .they are also herbivores they eat primary consumer plants or alger and nothing else .for example a grasshopper living in the everglades is a primary consumer

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The total pressure in a tank is filled with a mixture of gases : Oxygen, Helium, and Argon is 15.3 atm. The P(He) = 3.2 atm, P(O

Viktor [21]

Answer:

4.7 atm

Explanation:

From the question given above, the following data were obtained:

Total pressure (P) = 15.3 atm

Pressure of Helium, P(He) = 3.2 atm

Pressure of Oxygen, P(O) = 7.4 atm

Pressure of Argon, P(Ar) =?

The pressure of Argon, P(Ar) in the tank can be obtained as illustrated below:

P = P(He) + P(O) + P(Ar)

15.3 = 3.2 + 7.4 + P(Ar)

15.3 = 10.6 + P(Ar)

Collect like terms

15.3 – 10.6 = P(Ar)

4.7 = P(Ar)

P(Ar) = 4.7 atm

Therefore, the pressure of Argon, P(Ar) in the tank is 4.7 atm

4 0

3 years ago

1.) How do plant scientists hope to improve plant processes?

NISA [10]

Question:

1.) How do plant scientists hope to improve plant processes?

Answer:

January 2, 2012. Plant scientists long have known they can alter crops genetically to improve performance; they've been doing it thousands of years.

Question:

2.) How could you find out which resources are the most important for a plant to grow?

Answer:

Three elements, carbon, oxygen and hydrogen, are essential to plant growth and are supplied by air and water.

Hope it helps (^^)

# Cary on learning

6 0

3 years ago

Read 2 more answers

Consider the molecules in the two proposed systems. How are they the same and how are they different?

allsm [11]

Molecules may be similar or different on the basis of size, shape, structure and chemical composition.

<h2>Similarities and differences</h2>

Two molecules can be considered similar or different on the basis of size, shape, structure and chemical composition. The molecules in the two proposed systems are consider the same when they are similar in size, shapes, structure and chemical composition.

While on the other hand, the molecules is considered different when they have different structure and chemical composition so we can say that molecules may be similar or different on the basis of size, shape, structure and chemical composition.

Learn more about molecules here: brainly.com/question/26044300

Learn more: brainly.com/question/26268787

3 0

3 years ago

An object has a velocity of 8m/s and a kinetic energy of 480 j what is the mass of the object

MariettaO [177]

Kinetic energy=Ek
Ek=(1/2)mv²
Ek=480 J
v=8 m/s
mass=?

Ek=(1/2)mv²
480 J=(1/2)m(8 m/s)²
480 J=(32 m²/s²) m
m=(480 J)/(32 m²/s²)=15 kg

answer: the mass of the object is 15 kilograms.

3 0

3 years ago

Chemical reactions that lead to a release of free energy are referred to as ""energetically favorable."" Another way to describe

noname [10]

Answer:

Another way to describe a reaction that gives out free energy is Spontaneous Reaction

6 0

3 years ago