<span>Plants and animals all have a range of limiting (ecological minimum and maximum) for certain environmental factors. The organism will survive provided the temperature, humidity, air etc are maintained within critical limits.</span>
It is d, a substance that participates in a chemical reaction. You can also tell it just by looking at the stem of the term :)
Answer:
If you look at the night sky different times of the year you see different constellations. This change is due to the motion of the Earth in its orbit around the Sun. Each day a few stars are visible in the east that were not visible the night before.
Explanation:
The basic structure of chloroplast and mitochondria is similar.
Both organelles are consist of;
- <u>A smooth outer membrane and folded inner membrane</u> (in chloroplast = lamellae, In mitochondria = cristae)
- <u>A fluid-filled intracellular space</u> (in chloroplast = stroma, in mitochondria = the matrix).
These structures enable these organelles to perform a similar function.
