Answer:
C. Phenotypes
Explanation:
Taking notes on all the physical characteristics observed about the tortoises and then observing the finches, I have observed the phenotypes.
Phenotypes are the observable characteristics of a species which are the result of genetic expression influenced by the environmental factors.
So, phenotypes will be recorded during the trip while taking notes on all the physical characteristics which can be directly related to genotype and environmental factors.
Hence, the correct option is "C. phenotypes".
<u>endocrine</u> and <u>excretory</u>
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Different glands in the endocrine system (ex: the adrenal gland) produce hormones (ex: epinephrine/adrenaline) that circulate throughout the blood to regulate various cellular processes in various areas of the body.
The excretory system is responsible for the excretion of wastes from the body. This body system includes several organs from other body systems. For instance, the lungs are technically a part of this organ system (along with the respiratory system) because the lungs remove CO2 (a metabolic waste product from cellular respiration) from the blood and out of the body when you breathe out. Another, probably even more obvious example, of organs involved in the excretory system are the kidneys, bladder...etc (i.e. urinary system).
Hey, sorry about the person who gave you a virus... pretty sure most people who leave links are doing similar things unfortunately. The answer is Archaebacteria I’m pretty sure. Eubacteria are found everywhere, Fungi are mushrooms, protists exist all over underwater areas. Haven’t researched it in a while but hope this answer helps :)
Answer:
skin acts as a protective barrier, therefore it does not secrete hormones
I believe the answer your looking for is Scientific Theory