ANSWER:
Organelles are small structures within the cytoplasm that carry out functions necessary to maintain homeostasis in the cell. They are involved in many processes, for example energy production, building proteins and secretions, destroying toxins, and responding to external signals. There are various types of organelles in animal cells which are: nucleus, mitochondria, Golgi apparatus, endoplasmic reticulum, ribosomes, lysosomes, centrosomes, vacuoles and chloroplast.
Hope it helps u!
Option n.o 1...............
These two organisms may have evolved by coevolution. The last option in the given question is the correct option. The Latin-American humming birds had to evolve as per their surroundings, otherwise they would have become extinct in that region. For that sole purpose they had to have the long and curved bills. The flowers needed the humming birds for their pollination. To attach with the legs of the humming birds in the region, the flowers had to become sharply curved. The humming birds had to come in contact with the flower while sucking the nectar. this helped the plants in their pollination process. so both became mutually beneficial to each other.
We have that
<span>1 kilometer (km) of length
Equals 3,280.84 feet (ft) in length</span>
If we apply a simple
rule of 3
1
Km------------------3280.84 Ft
12 Km-----------------
X Ft
X=12*3280.84/1
X=39370.08 Ft
<span>Joe traveled 39370.08
feet</span>
Answer:
c. single bond
b. double bond
d. unsaturated fatty acid
The rest is right :)
Explanation:
"C" is a single bond because saturated fats only have single bonds (no double bonds!)
Unsaturated fatty acids, on the other hand, have a double bond, creating a bent shape.
