Answer:
scientific theory means an idea or proposal of a concept where as an opinion is a thing where u chose something
Explanation:
hope it helped I mate
I believe your answer is B, Because electrons are clinched to protons, most times, therefor there is not an electron microscope, but a ELECTRONIC Microscope will show the organism on a screen. hope that helped some<span />
Answer:
Answers in order are:
Male
Cell surface
Shape
Sex attractant
Female
Explanation:
Luna Moths are unique species of organisms owing to their remarkable way of communicating sexual. Female Luna moths attract their male counterparts by releasing minute amounts of sexual pheromones, which is detected by the males using their Long antenna and guides him to the female in order for mating to occur.
Based on this, the complete part of the question is in CAPS:
Receptor cells only on the filaments on the ___MALE__ Luna moth’s antennae contain __CELL SURFACE___ molecules that are complementary in __SHAPE___ to __SEX ATTRACTANT___ molecules (sex attractants) produces by the ___FEMALE__ Luna moth.
Natural selection is basically a way for nature to choose what works and what doesn't work. For example, if an animal was born with webs to swim, but most of its food source can be gotten on land, then the animal will die off until it evolves to go on land. That is how evolution works with natural selection. In the past long ago, millions of years back, animals in the water needed oxygen to breath, but the water started to lose it. The land had air, and then the fish slowly grew legs, and their gills would evolve to lungs. Eventually they would be able to roam the land. Because there was so much oxygen with all of the shrubs, trees, and plants, that allowed the bodies of animals to grow big.
