Answer:
darwinism
Explanation:
also known as survival of the fittest
he studied birds and how they had adapted to their climates and surroundings.
Answer:
<u>B. Animals are always biotic components of an ecosystem. </u>
Explanation:
The living components of the environment are known as biotic factors. Biotic factors include plants, animals, and micro-organisms.
Eukaryote cells:
-has a nucleus
-tends to be multicellular (consisting of many cells)
-meiosis + fusion of gametes (sex cells)
-have mitochondria (powerhouse of the cell)
eg) animal and plant cells
Prokaryote cells:
-no nucleus (or membrane-bound nucleus)
-tends to be unicellular (consisting of one cell)
-no mitochondria
-partial meiosis
eg) bacteria and archaea
<h2>Wet versus Dry habitats</h2>
Explanation:
- Plants from wet habitats have a relatively large number of stomata and thin cuticle
- Plants from dry habitats have a less number of stomata and thick cuticle
- Stomata helps in exchange of gases whereas cuticle reduces the loss of water
- If water is more then plants have large number of stomata which helps in great access to water and increases support for herbaceous tissues
- In case of dry habitat conditions are not favorable with regard to water hence a thick cuticle is required to minimize the water loss while in wet habitat water is abundant hence they have a thin cuticle
A.Vascular plants have a relatively large number of stomata
B. Plants from wet habitats include white lotus,water lily
C. Plants from dry habitats include xerophytes for example cactus,oleander
Answer:
Independent variable: The amount of fertilizer.
Dependent Variable : The amount of water, the amount of soil. amount of sun light.
Explanation:
I can't really explain it but I am pretty sure that is the right answer. Hope it helps :)
