Hydrogen and Sodium are both part of the alkali group.
Hydrogen has an atomic weight of 1.008 while Sodium has an atomic weight of
22.99. Hydrogen has only one electron while Sodium also has one electron in the
outer shell. So both Hydrogen and Sodium has a charge of +1. Hydrogen is
actually a gas while Sodium is a metal. Sodium is never a diatomic molecule,
whereas Hydrogen is a diatomic molecule. So it can be seen that there are
similarities as well as differences between Hydrogen and Sodium.
The competitive exclusion principle states that D) two species with the exact same niche cannot coexist in a community.
This is because they would be both fighting for the same resource and therefore one species would starve the other species out or destroy the other species.
Both ribosomes and the endoplasmic reticulum are found in the cell and are both organelles. The ribosomes make protein for the cell while the ER functions as a manufacturing and packaging system. Hope this helps! Good Luck on whatever you are doing!
If a fox and an eagle eat some of the same organisms in an ecosystem, the relationship between the fox and the eagle could be classified as competition. Competition both within and between species is an important topic in ecology, especially community ecology. It is one of many interacting biotic and abiotic factors that affect community structure. It is a major affecting the availability of resources in an ecosystem is the density of individuals, or the number of organisms living in a certain area.
A Kingdom. There's an animal and a plant Kingdom.
