Answer:
A. Cell wall and chloroplast
B. Nucleus (the dark grey circle)
Explanation:
<span>9 kilocal per gram of fat 21 grams of fat*9 kilocal per gram of fat = 189</span>
a because the marble changed its position quickly meaning that it was in motion
Answer:
Cane toads were introduced intentionally in Australia in 1935 to combat cane beetles in the sugar cane crop fields. These toads exhibit higher feeding capacity. These can feed not only cane beetles but other insects which affecting agricultural yields. They are poisonous in nature, they kill any insect after ingestion. Therefore, they are useful biological insecticide which provides crops resistance against insects.
