Did you type random letters? This makes no sense.
Answer:
The correct option is C.
Explanation:
There are three modes of heat conduction, these are conduction, convection and radiation. Heat transfer by conduction usually involves the movement of heat through solid substances. For instance, in the scenario given in this question, the warm surface is the solid substance through which heat is passed to the insects' bodies. Thus, conduction requires direct contact.
Heat transfer by convection method usually involves the movement of heat through liquids or gases while radiation can occur in vacuum.
A heterozygous Purple (Pp) mated with a white (pp) flower will result in a 2:2 Purple (Pp):White (pp) progeny
Answer:
<em><u>The correct option is B. bacteria</u></em>
Explanation:
Nitrogen-fixing bacteria can be described as bacteria which convert atmospheric nitrogen into a form which is usable for the plants. Without these bacteria, the process of recycling of nitrogen would not be possible. More than 90% of the nitrogen fixation is done by these microorganisms. Nitrogen fixation converts the nitrogen of the atmosphere into ammonia or other nitrogenous compounds which are usable by the plants. The nitrogen-fixing bacteria might have symbiotic relationships with plants.
Answer:
The answer is 24
Explanation:
You have to multiply 2 times 2 times 6 which equal 24.