Answer:
<h2><u>
A. Having a nucleus</u></h2>
Explanation:
Many organisms have nuclei, but certain types of one-celled prokaryotes and bacteria do not have one.
The difference between a multicellular organism and a colonial organism is that individual one-celled organisms from a colony can, if separated, survive on their own. so yes colonial organisms can live on their own.
Answer:
The correct answer would be crawling and sucking reflex.
Crawling reflex is the reflex by which baby make crawling movements when placed on abdomen.
It helps in the baby to find his or her mother and food.
Sucking reflex helps the baby to eat food. Through this reflex, the baby starts sucking when area around the mouth is touched. For example, when the nipple is placed inside the mouth of the baby, he or she starts sucking.
Where is the model? There is no picture.
Answer: Mortality
Explanation:
The mortality data includes the number of births and the number of deaths every year.This is a type of record which includes the number of people that died in a year and the individuals that took birth that year.
This data is used to known the rate of growth for population. This type of data can be used for calculating many different data that can be derived from this source.
hence, the correct answer is option A
