Symbiotic Relationship.
Hope this helps.
Answer:
<u>Definitions:</u>
endothermos: An ectotherm (reptile/amphibian) relies primarily on its external environment to regulate the temperature of its body.
ectothermos: Endotherms (birds) are able to regulate their body temperatures by producing heat within the body.
<u>Examples:</u>
endothermos: People, polar bears, penguins, and prairie dogs, like most other birds and mammals.
ectothermos: reptiles, amphibians, crabs, and fish.
Let the Total Number of Nests the Group found in the Season be : N
Given : 40% of the Total Nests the Group found in the Season = 28
The Total Number of Nests the Group found during that Season : 70
The myometrium is our correct answer. it is the middle muscular component of the uterine wall and it is not shed during menstruation. the endometrium is the inner mucosal coat of the uterus. it exhibits many characteristic changes during the menstrual cycle and all but its stratum basalis is shed during menstruation.
Excited electrons are those which temporarily occupy a state higher than their ground state
The electron is excited if it is given extra energy, such as when a photon, or packet of light, absorbs it or if it collides with an atom.