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svlad2 [7]
3 years ago
6

Why are Canada’s Evergreen Forests considered “Earth’s Northern Lungs”? (think about the photosynthesis equation)

Biology
1 answer:
bekas [8.4K]3 years ago
5 0

Answer:

Although trees have responded to global warming in the past‐ to temperatures higher than they are now- the rate of change predicted in the 21st century is likely to be unprecedented. Greenhouse gas emissions could cause a 3°-6°C increase in mean land surface temperature at high temperatures and temperatures latitudes. Despite this, few experiments have isolated the effects of temperature for this scenario on trees and forests. This review focuses on tree and forest responses at boreal and temperate latitudes, ranging from the cellular to the ecosystem level. Adaptation to varying temperatures revolves around the trade- off between utilizing the full growing season and minimizing frost damage through proper timing of hardening in autumn and dehardening in spring.

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Other molecules such as proteins, starch and sugar are simply too large to diffuse across the membrane. Sometimes, some of these large molecules are transported across the cell membranes by carrier proteins; this does not require energy and as a result is a form of passive transpor
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3 years ago
Find the value of x.<br> 145°<br> 1330<br> 1 40°<br> 117°<br> 119°<br> xo<br> 125°
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Answer:

thorntonalyssa017

02/17/2021

Mathematics

High School

answered

Step-by-step explanation:

x + 779 = 900

x = 900- 779

x = 121

plz mark my answer as brainlist.

hope this will be helpful to you.

Explanation:

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2 years ago
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the answer is A. i learned this in biology

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3 years ago
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8 0
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While studying for your physical anthropology midterm, your classmate tells you that the bones of Lucy, a famous australopitheci
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