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Andru [333]
2 years ago
7

Which of the following is a macronutrient? A) iron B) boron C) Calcium D) Manganese

Biology
1 answer:
ioda2 years ago
8 0
C. calcium is your answer
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BRAINLIESTTT ASAP!!!
lbvjy [14]

Hi Geny!

Question - Describe the cell theory and the developments that led to the cell theory.

Answer:

There are 3 main components of cell theory:

  1. Each and every organism is wither unicellular or multicellular.
  2. The basic unit of life is the cell.
  3. Cells are created from cells that had existed previously.

There were 3 scientists that made cell theory each of the 3 components of above were the 3 scientists.

  1. Mathia Schleiden discovered that plants were made of mainly cells.
  2. Rudolf Virchow discovered that cells are created from calls that had existed previously.
  3. Theodore Schwann discovered that animals were also made of mainly cells.

Hope This Helps :)

5 0
3 years ago
All life must maintain an internal balance, despite environmental changes. What is this called?
stepladder [879]
This is called homeostasis.
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3 years ago
The idea that all cells arise from the division of preexisting cells was first stated by a. Anton van Leeuwenhoek. c. Robert Hoo
Setler79 [48]
The right answer is <span>Rudolf Virchow!
Hope that helped. :)</span>
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3 years ago
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