Answer:
1- It's often impossible to repeat trials on the same subjects. 2-Subjects may report an inaccurate medical history. 3-It can be difficult to control all possible variables. 4-It's impossible to come up with testable scientific questions for human subjects.
Explanation:
i hope this helps u
Hey there,
The answer is leukemia
It happens when your bone marrow starts to produce to much of white blood cells that are not fully developed. Thus they cannot function properly.
Hope this helps :))
<em>~Top♥</em>
Answer:
S phase
Explanation:
S phase is the second phase of interphase (longest phase where cell grows and replicates it's DNA and does it function. It is broken up into smaller sub phases). S phase is the synthesis phase. During this phase chromosomes are replicated ( The DNA is copied).
Answer:
yes
Explanation:
The womb of the mother and the sperm cells of the father mix ad they create a mixture of the 2 parents genes
I would say it is C, Because its the climate.