Fact 1: Reproduction is the process by which organisms give rise to offspring. Fact 2: Mutations are sources of variations in offspring. Given the two facts above, answer the question "What can happen during the reproduction process?" with the following options: - tree falls - Mutations - Plants growth - movement - competition - adding heat - contamination - Dehydration
Mutations

Fact 1: Behaviors that improve fitness increase through natural selection. Fact 2: Adaptation is the result of natural selection. Given the two facts above, answer the question "Behaviors that improve fitness increase through what?" with the following options: - evolving - relocating - absorbing - competition - Riding a bike - Animal survival - kinetic energy - adaptation
adaptation

Q: Fact 1: Nephrons are the structural and functional units of the kidneys. Fact 2: Each nephron has a glomerulus. Given the two facts above, answer the question "What is part of the kidney structure?" with the following options: - thorax - glomerulus - organ - arteries - layers of fat - more abundant - pancreas - urine
A: glomerulus

Question: Fact 1: Head hair is especially important in preventing heat loss from the body. Fact 2: Although hair is created by living follicles in the scalp, it's dead. Given the two facts above, answer the question "What in the scalp is especially important in preventing heat loss from the body?" with the following options: - cat hair - a cuticle - lint - sweating - dog hair - living follicles - staying warm - looseness
Answer: living follicles

*Question*
Fact 1: Chloroplasts are organelles that are found in the cells of plants and algae. Fact 2: Mosses are nonvascular plants. Given the two facts above, answer the question "What organelles that are found in the cells of mosses." with the following options: - chloroplasts - epidermal - sensory neurons - an organism's body - more abundant - Epidermis - produce light - it needs them
**Answer**
chloroplasts

*Question*
Fact 1: Ants communicate with chemicals called pheromones. Fact 2: Ants use receptors on their antennae to follow recruitment pheromone trails. Given the two facts above, answer the question "Some insects communicate with what detected by their antennae?" with the following options: - chemicals - sound - microwaves - radio waves - flash cards - Decibels - wave in air - Vibrates
**Answer**
chemicals