Mutation creates new genetic variation in a gene pool, and genetic variation is the raw material for evolution. Given these facts, mutation in a gene pool is the raw material for what among the following options: - Most plants - animals - large litters - competition - Plants growth - many offspring - evolution - twins
evolution

When a body of water receives more water than it can hold , a flood occurs, and lakes are large bodies of inland water. Given these facts, when does a flood occur in a lake among the following options: - during rain-less periods - at or near the margins - after a drought - Decreased precipitation - after too much water received - after not enough water - near the shoreline - the wearing away of rock
after too much water received

Q: Breaking apart rocks can cause debris, and stones and debris can cause serious eye injuries when thrown. Given these facts, what can cause serious eye injuries among the following options: - wearing goggles - Brutal temperatures - Pesticides - heating liquids - Males and females - wearing a helmet - rain - breaking apart rocks
A: breaking apart rocks

Question: Head hair is especially important in preventing heat loss from the body, and hypothermia occurs when the body loses heat at a faster rate then it can be produced. Given these facts, head hair can help prevent among the following options: - dehydration - gum disease - arthritis - hypothermia - hypoxia - massive damage - sweating - Leptospirosis
Answer: hypothermia

*Question*
Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes, and influenza viruses are classified as orthomyxoviruses. Given these facts, what are not cells, so they are neither prokaryotes nor eukaryotes among the following options: - microorganisms - members of their own species - death and devastation - Influenza orthomyxoviruses - Something that tapeworms do not have - Leptospirosis - tectonic plates being pushed together - remains of prehistoric life
**Answer**
Influenza orthomyxoviruses

(Question)
Viruses are usually considered to be nonliving, and viruses Viruses are the smallest agents of disease. Given these facts, what is considered nonliving among the following options: - Leptospirosis - major threat to health - smallest agent of disease - harmful substances - direct damage to the lungs - Food poisoning - an area swollen with pus - loses an electron
(Answer)
smallest agent of disease