Orange trees reproduce through sexual reproduction. What can be known about orange tree reproduction? Sperm and eggs form zygotes.
Budding is involved.
Vegetative propagation forms zygotes.
Spores are involved.

The short-term effect of tar on the body is increased blood pressure.

The answer is a. i hope this

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.