Lucialari4345

17.01.2022 • 

Biology

According to the doctrine of monophyletic origin of life through the process of descend with modification, which one is not correct. A. Unicellular organism was the first to appear
B. Multicellular organisms evolved from them
C. Early form was simple and gradually become complex
D. Several ancestors gave rise to different life forms.

Ответ:

JKINGblackstar3502

21.09.2021

Biology

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70 m^2.

Step-by-step explanation:

Area of the triangle = 1/2 * base * height.

Counting the squares on the  coordinate plane:

Base = 7, height  = 5

Each square = 2 meters

So the area = 1/2 * 14 * 10

= 70m

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