Cephalization in animals occurs with other features
Bilatery symmetry
Not all organism in phylum chordata have vertebrate
False
From Under the Earth's Surface. Many plateaus form as magma deep inside the Earth pushes toward the surface but fails to break through the crust. Instead, the magma lifts up the large, flat, impenetrable rock above it.
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Answer:
To make sure the genes are constantly being expressed
Explanation:
Answer:
a. Elongation rate of the core polymerase
Explanation:
The chemical added to the E. coli made it stop it's full length production of mRNAs but instead short nucleotide transcript because the chemical targeted the elongation rate of the polymerase enzyme.
C. their skin
they have small areas where air can be taken in and released