Biology Grade 8 Match correct terms/meaning given in column 'B' with their correct levels
given in column 'A' with Column 'B'

Column A
a. Cell
b. Plant
c. Tissue
d. nose
e. organelle

column B
a. Group of similar cells
b. Heart
c. Ova
d. Organ
e. Group of different cells
f. Nucleus
g. organism

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Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.

Why should organisms reproduce more offspring than will survive? select all that apply.