Choose all the answers that apply. asexual reproduction occurs in a. prokaryotes b. occurs in eukaryotes c. creates exact genetic copies of a parent allows very little genetic variation d. only occurs in unicellular organisms

When talking about asexual reproduction, we know there are different ways to do it and several organisms use them. The main thing here is you have only one parent, and there's no crossing over so the genetic variation is low.

Option C is correct.

We know bacteria use the asexual reproduction, some amoeba, and even some algae.

Option A is correct.

When we get into eukaryotic organisms, you'll found that most fungi and some plants use asexual reproduction. Not only unicellular organisms.

Option B is correct.

Option D is not.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.