Viruses cause many human diseases, and infectious disease is the leading cause of human death worldwide. Given these facts, what can cause death among the following options: - weathering - chemicals - Cars - respiration - viruses - flooding - digestion - Pesticides
viruses

When an animal moves , chemical energy is converted to mechanical energy, and bats are animals that fly around at night. Given these facts, what is converted into mechanical energy when bats fly among the following options: - batteries - chemical energy - adding heat - electrical energy - objects that have mass - mechanical waves - electricity - direct energy
chemical energy

Q: Arteries generally carry oxygen-rich blood, and arteries carry blood away from the heart. Given these facts, what direction does something that has oxygen-rich blood go among the following options: - mouth of rivers - the body's largest organ - move to different locations - Earth orbiting the Sun - Move to another area - to move people - animal transport - Away from the heart
A: Away from the heart

Question: Pesticides can cause pollution, and pesticides are chemical poisons. Given these facts, what does chemical poison create among the following options: - contamination - Pollution - toxins - Clean air - Bigger plants - Echinoids - Light - disease
Answer: Pollution

*Question*
Heat can change the state of matter, and if the state of matter is changed, as in a liquid to a gas, it is called a change of state. Given these facts, what can cause something to have a change of state among the following options: - smell - death - size - forces - sweat - fever - color - heat
**Answer**
heat

*Question*
Chloroplasts are organelles that are found in the cells of plants and algae, and mosses are nonvascular plants. Given these facts, what organelles that are found in the cells of mosses. among the following options: - chloroplasts - epidermal - sensory neurons - an organism's body - more abundant - Epidermis - produce light - it needs them
**Answer**
chloroplasts