Aflashlight converts chemical energy into light energy, and light is electromagnetic energy in the form of waves. Given these facts, what emits light waves among the following options: - an object - a radio - sensory neurons - solid, liquid, gas - a chair - a flashlight - harmful substances - a rock
a flashlight

(Question)
Fertilization occurs when sperm swim to an egg inside an archegonium, and each archegonium contains a single egg that is embedded in the prothallus. Given these facts, what happens inside the single egg embedded inside the prothallus among the following options: - Earth revolving around the sun - The area was once underwater - gastropod shells - it keeps an organism warm - remains of prehistoric life - fertilization occurs - allow growth - It helps them survive
(Answer)
fertilization occurs

Ques: Gene flow occurs when individuals move into or out of a population, and community health focuses on the health of populations or groups. Given these facts, individuals who move into or out of a community increase: among the following options: - homogeneity - energy usage - power - monoculture - competition - adding heat - population - gene flow
Ans: gene flow

(Q).
Aplant requires water to grow, and after a seed is planted it is watered. Given these facts, what do seeds need among the following options: - water - warmth - flowers - food - Enzymes - sand - protein - ocean
(A).
water

Ques:The mass of a planet causes the pull of gravity on that planet, and mass, the amount of matter in an object, is measured in grams. Given these facts, what part of a planet causes the pull of gravity on that planet among the following options: - solid, liquid, gas - layers of fat - barrel-shaped - our star - amount of matter - an external framework - hydrogen and oxygen - It expands

Ans:amount of matter

Heavy rains cause flooding, and floods are deadly, floods are devastating. Given these facts, heavy rain can cause that which is what among the following options: - Plant growth is reduced - Inches or fractions of inches. - forest is destroyed - dry and parched - droughtlike - looseness of dirt or compost - deadly and devastating - deadly but not deadly
deadly and devastating