Algae at the beginning of a food chain would be considered?

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Answer 1
Answer: In my science classes, it was called a producer and or a keystone species

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Andrew Jackson won the presidential election with 56% of the popular vote and 68% of the Electoral College votes. His big margin of victory was due to his popularity. How is he seen with his ability?A. strong politician.
B. good negotiator.
C. powerful speaker.
D. common man.

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Andrew Jackson was a man who work very hard at his adulthood and became rich due to his hard efforts
he was inherited with wealth ,he was very humble person and was born poor and was a common man
so correct option is D hope it helps

The anglerfish is a type of saltwater fish with an interesting method of catching prey. It lives deep in the oceans, where both light and food are scarce. A "light" glows on a filament right over an anglerfish's mouth. This glow is created by bacteria that live inside the fish. The bacteria are bioluminescent, which means that they produce light. When other fish see this bright glow—a rare thing in the dark waters—they come close to investigate and eventually become dinner. Anglerfish rely on _________ their food. Options: a. Cultivating b. Defending c. Attracting d. Pursuing

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Answer:

C. Attracting

Explanation:

The "light" attracts prey to the anglerfish.

The function of the bacteria in the food web is to be the1. Decomposer
2. Invasive species
3. Apex predator

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Answer:

DECOMPOSER

Explanation:

#1 Decomposer.

Decomposers like fungi and bacteria complete the food chain. They turn organic wastes, such as decaying plants, into inorganic materials, such as nutrient-rich soil.

Which statement is true of a placenta?a. The placenta passes oxygen, nutrients, and other useful substances from the fetus to the mother.
b. The placenta passes oxygen, nutrients, and other useful substances from the mother to the fetus.
c. The placenta mixes blood from the mother and fetus together.
d. The placenta protects the mother from being attacked by the fetal immune system.

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The answer is definitely B

What cells were chloroplast present in? What did they look like in the various cells? Be specific.

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Chloroplasts are present only in plant cells. The chlorophyll found in the chloroplast is responsible for its green pigment and where phtotsynthesis takes place. They are oval in shape with outer and inner membranes. The inner membrane surrounds the stroma and grana.

Organisms that act upon each other

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what's the question?