Answer:
Question 1: have an internal skeleton that includes a backbone or spinal column.
Question 2: You didn't upload the picture.
Question 3: Mammal
Question 4: A segmented worm
Question 5: Amphibians have four limbs.
Question 6: Mollusks
Question 7: Arthropod
Question 8: All of the above
Question 9: invertebrates, echinoderms
Can I get a brainliest?
Answer:
Explanation:
Bionomial nomenclature helps scientists by helping them classify organisms. This would be a two-name system that scientists use that describes the genus and species of the organism.
Answer:
Carbon Monoxide
Explanation:
My best guess sorry if it wrong
Answer:
A. amino acids
Explanation:
Protein in our diets comes from both animal and vegetable sources. ... The digestive system breaks all proteins down into their amino acids so that they can enter the bloodstream. Cells then use the amino acids as building blocks to build enzymes and structural proteins.
hope this helps