The organism that you are referring to is a microorganism.
Answer:
D
Explanation:
you do not need to find a mate for asexual reproduction
A prong horn ( I’m sorry for the answer above but it’s funny)
<span>they have fossils and pieces of the environment from the past inside of them</span>
In ecology, productivity refers to the rate of generation of biomass in an ecosystem. It is usually expressed in units of mass per unit surface (or volume) per unit time, for instance grams per square metre per day (g m−2 d−1). The mass unit may relate to dry matter or to the mass of carbon generated. Productivity of autotrophs such as plants is called primary productivity, while that of heterotrophs such as animals is called secondary productivity