They both need to sunlight. They may rise up and cover another plant to get it. They also both need nutrition from the ground and they may need to expand there roots the get the right amount.
Answer:
1. age structure age structure = 3 a male-only cruise
2. sex ratio = 4 a cruise full of retirees
3. mortality rate = 2 a cruise full of cancer patients
4. fecundity = 1 a cruise that happened to be carrying a large supply of birth control
Explanation:
1. Age structure mentioned all males
2. sex ratio was all retiree
3. mortality rate was based on patients health status leading them to death which was cancer.
4. fecundity was amount of fertility leading to birth rate which was controlled by birth control supply
There are many varying characteristics and exceptions to each type of protist.
They have been previously categorized based on what they are not.
They are all eukaryotes composed of one or more cells that contain nuclei.
There are no exceptions to the characteristics of each type of protist.
They are microscopic and therefore too small to study accurately.
Recent studies show that protists have not descended from one common ancestor.
Bohr's model treats electron energy levels as clearly defined orbital paths around the nucleus like planets orbit the Sun. The cloud model treats the energy levels as probability clouds, regions in which electrons are likely to be found.