producers
b.
omnivores
c.
herbivores
d.
consumers
All animals are considered consumers because they eat producers, in the tropic level there are several layers that are primary, secondary, and tertiary consumers, hence option D is correct.
Consumers are defined as an organism, they do not synthesize their own food and depends on the consumers, in the ecosystem plants are considered producers, that are eaten by animals (consumers).
Plants are producers, they are able to synthesize organic material with the help of photosynthesis and this provides energy to the other organism that consumes these plants.
In every topic level in the energy pyramid, each organism depends on another tropic level for energy needs, the consumer depends on their energy need to producers.
Therefore, it is suggested that all animals are consumers.
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B. to favor immigration from eastern and southern Europe
C. to favor immigration from northern and western Europe
D. to provide equal opportunity to immigrants from all nations
Answer: Option C
Explanation: The purpose of the national origins act of 1924 was to limit the number of people coming it the US. It is a law that rigorously limits immigration by establishing a system of nationwide quotas that bluntly differentiated against immigrants from Southern and Eastern Europe and essentially excluded Asians. The policy remained in effect until the 1960’s
C. to favor immigration from northern and western Europe
False
Answer:true
Explanation: just took the test
By mesentery, a clear substance that keeps all the organs in place.
Answer:
how did the Universe get created
Explanation: