If a scientist wanted to follow Mendel's experiment with a different kind of plant, which type of plant would she examine? A) A plant that cannot self-pollinate. B) A plant that has only recessive alleles. C) A plant that has three alleles for a trait. D) A plant that has only two alleles for a trait.

"a scientist studying a whale and its surroundings would need to understand the structure of atoms in case something was negatively affecting the whale or its surroundings."

explanation:

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answer; ///(b) it is composed of four protein chains and four heme groups;

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.

mass and weight are closely related because mass affects the weight of an object experiencing the effects of gravity. weight is the measure of the force of gravity on an objects's mass, while mass is the measure of how much matter there is in an object.