The answer is volcanic activity
Answer:
Gel electrophoresis is a technique used to separate DNA fragments according to their size. DNA samples are loaded into wells (indentations) at one end of a gel, and an electric current is applied to pull them through the gel. DNA fragments are negatively charged, so they move towards the positive electrode.
Explanation:
Plants with an internal tubal system that transports water and nutrients to different plant parts are <span>vascular.
</span><span>
>Vascular plants</span> <span>are types of plant having a vascular system.
>Vascular system means it is composed of a xylem and phloem
>non vascular plants are types of plants with no vascular system.</span>
B
Explanation: hope this helps, mitosis has two identical daughter cells and mieosis is 4 sex cells(:
I know that fish and marine animals are affected by this I'm not sure why its difficult to manage tho
