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Ann [662]
2 years ago
15

In a deciduous forest ecosystem, a white-tailed deer eats tree leaves while a Cooper’s hawk hunts a downy woodpecker. In the gro

und, earthworms break down leaves. The Cooper’s hawk is classified as a A producer B decomposer C parasite D consumer
Biology
2 answers:
ratelena [41]2 years ago
7 0
The answer is d consumer.
svetoff [14.1K]2 years ago
6 0

Answer: Consumer

Explanation:

Consumers are the organism that feed on the producers for their energy source.

The producers are the green plants that make food by the help of the process known as photosynthesis.

The consumers feed on the plants for their energy need(primary consumers).The animals that feed on small animals for their energy needs are known as secondary consumers.

Here, the hawk feed on woodpecker so it is secondary consumer.

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Determine whether each of the following is a characteristic of a protist, fungus, or both.
n200080 [17]
Mycelium-Fungi

<span>
Heterotrophic-Both</span>

<span>
Pseudopods-Protists</span>

<span>
Contain cell walls with chitin-Fungi </span>

<span>
Fruiting body-Fungi</span>

<span>
Flagellum-Protists
I hope this helps out alot. </span>

5 0
2 years ago
Read 2 more answers
Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in compost bins, forming a
pav-90 [236]

Answer:

This question is asking to formulate a hypothesis for the experiment in the question. A hypothesis is:

IF natural compost is used instead of artificial fertilizer, THEN the tomato plants will grow faster and taller than when artificial fertilizer was used.

Explanation:

In an experiment, a hypothesis is formulated to provide a possible explanation or solution to an observed problem or question. The hypothesis must be testable or falsifiable via an experimentation.

In this experiment involving a biology student who is trying to find out if using natural compost will cause his tomato plants to grow faster and taller than his previously used artificial fertilizer. A possible hypothesis for this experiment goes thus:

IF natural compost is used instead of artificial fertilizer, THEN the tomato plants will grow faster and taller than when artificial fertilizer was used.

5 0
1 year ago
Read 2 more answers
Biological control methods for managing insect pests are effective for reasons that include which of the following? They promote
Semenov [28]

Answer:

Option B, They generally focus on one target insect to ensure that the target insect population remains low.

Explanation:

Biological pest control methodologies are focused towards a specific species of pest and do not harm the non-targeted species. These methods are environment friendly and do not produce any harmful residues. Also they do not develop any kind of resistance in species due to which the same bio pesticide can be used again and again. Since these methods have high specificity, they may require usage of two or more bio pesticides all together.  

Hence, option B is correct

4 0
2 years ago
Which of the following characteristics, structures, or processes is common to both bacteria and viruses? A. Metabolism B. Riboso
Darina [25.2K]

Answer:

C. Genetic material composed of nucleic acid

Explanation:

The information needed by every organism to perform life functions like reproduction, growth etc are held in the genetic material that the organism carries in its genome. Every genetic material of organisms is composed of nucleic acids, which are only two in nature i.e. Ribonucleic acid (RNA) and Deoxyribonucleic acid (DNA). This is a common feature of all organisms including bacteria and viruses that they contain genetic material which must be in form of a nucleic acid.

The viruses do not undergo a cell division, neither do they contain protein synthesis structures called Ribosomes because they do not have the ability to reproduce or perform any living process outside a living host cell. This means that they strictly depend on another organism's transcriptional, translational, replicational ability to survive.

4 0
2 years ago
Two species of frogs belonging to the same genus occasionally mate, but the offspring fail to develop and hatch. What is the mec
cricket20 [7]

Answer:

The options

A. the postzygotic barrier called hybrid inviability

B. the postzygotic barrier called hybrid breakdown

C. the prezygotic barrier called hybrid sterility

D. gametic isolation

The CORRECT ANSWER IS A.

A. the postzygotic barrier called hybrid inviability

Explanation:

Postzygotic barrier is a mechanism that hinders reproduction after fertilization and zygote development. Hybrid inviability occurs when a mating between two organism produces a hybrid that can't strive past the embryonic stages.

In Reduced Hybrid Viability there is a lower tendency to survive for individuals whose parents possesses incompatible genetics, which may have result from sexual union of these parents from varying species.

These two frog species in this case study can be separated through the mechanism of the postzygotic barrier called hybrid inviability.

8 0
2 years ago
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