Answer:
Plant cells have a cell wall and a cell membrane.
In plants, the cell wall surrounds the cell membrane.
Animal cells have a cell membrane but no cell wall.
Plant cells have cytoplasm.
Both have a nucleus.
A is the correct answer
population density = # of individuals/amount of area.
Answer:
All responses are correct
Explanation:
1- This process of chemical extraction produces release of toxins that are toxic to other life forms
2- Sponges are critical organisms in the nutrient cycles
3- Sponges provide habitat for other species (fish, crustaceans, etc)
4- Sponges have the ability to regenerate when they are separated into pieces
Sexual reproduction consists of the fusion of the male and the female gametes to produce an offspring.
<span>Asexual reproduction is by budding off from the parent plant to produce offspring. </span>
<span>sexual reproduction: the offspring is not identical to parent. </span>
<span>asexual reproduction: the offspring is identical to parent.</span>