Answer:
Read below
Explanation:
So basically you will need to
Warm air rises and eventually cools. Answer choice D.
The following were required;
- Dependent Variable - productivity of workers
- Independent Variable - drinking the special juice
- Control group - Group B
<h3>What is a variable?</h3>
A variable is a measurable quantity that changes in an experiment. The variable that is manipulated in the experiment is called the independent variable.
Now these are the variables that are involved in this experiment:
- Dependent Variable - productivity of workers
- Independent Variable - drinking the special juice
- Control group - Group B
Learn more about experiment variable:brainly.com/question/16550062?
#SPJ1
Answer:
<h2>Nuclues</h2>
Prokaryotes lack a defined nucleus (which is where DNA and RNA are stored in eukaryotic cells), mitochondria, ER, golgi apparatus, and so on. In addition to the lack of organelles, prokaryotic cells also lack a cytoskeleton.
Explanation:
Hope it is helpful.....
Answer:
The correct answer is - flagellated sperm.
Explanation:
In ancestral trait that is flagellated sperm in ferns that were limited to moist habitat has sperms that must swim to the eggs. This is why ferns often require splashing water for the movement of sperm to points near female gametangia during reproduction.
Fern now adapted the vascular system to get life on the life and they are not limited to the water bodies, however, flagellated sperm is the ancestral reproductive trait.
