Answer:
i) Population
ii) Reproduction
iii) Reproductive isolated mechanism
iv) Species
I think it depends on what it is about.. Did your teacher give you a punnett square or anything like that?
<span><span>Hi,
The two major components of the tobacco mosaic virus were:
1. Protein Coat/Capsid: Each rod consists of about 2130 elliptical protein subunits (capsomers). They are closely packed together and arranged in a helical fashion
</span><span>2. Nucleic Acid: It is a single-stranded RNA helix having a diameter of 80 Å.
Hope I helped :))))</span></span>
Ecologists make models to gain insight into complex phenomena such as the effects of global warming on ecosystems.
hope this helps
Answer:
the four types of chemical weathering are:
oxidation
hydrolysis
hydration
carbonation
