Answer:
E. Mangroves have only one type of root system
Explanation:
Mangrove species are those species of plants found in a saline environment. The soil they are found is usually shallow and swampy (water-logged). They possess characteristics feature that helps them adapt and survie in their habitat.
One of those features is the possession of PNEUMATOPHORES OR BREATHING ROOTS, which is a kind of root system that extends out so that the pores on them can allow the intake of gases directly from the atmosphere.
As there are no answer choices, I'm going to answer this just based off my knowledge
Analogous structures suggest convergent evolution because they have both evolved from a set of species but for different reasons and from different causes.
Answer: Venus, Mercury and Mars are the differentiated planets.
Planetary differentiation can be defined as the process by which the separation of different types of constituents takes place. They are differentiated on the basis of their chemical or physical behavior.The denser material of the planets sink to the center of the planet and the less denser particles rise at the surface of the planet.
Let's count them!
the initial number of zebras, let's call it z:
A population of zebras experienced ten births
this means:
z+10
six deaths to predation
this means:
z+10-6
three deaths to disease
this means:
z+10-6-3
three individuals joining the population
this means:
z+10-6-3+3
and
zero
individuals leaving
this means:
z+10-6-3+3+0
now, let's sum it up:
z+10-6-3+3+0=z+10-6-3+3=z+10-6=z+4
so the population grew (by 4 individuals); it's a positive population growth!
