If if all members of a species cannot produce offspring, then that species will be gone forever, then if all members of a species cannot produce offspring, that species will be gone for how long? Answer choices: - Jellyfish - not at all - threatened - forever - dormant - Winter - temporarily - a while
forever

If insects do everything with legs or modified legs, then what do everything with legs or modified legs? Answer choices: - tortoises - fish - snakes - mammals - animals - insects - worms - grow
insects

Q: If mutations are essential for change over time, then what is essential for change over time? Answer choices: - Light - Chemical energy - Essential oil. - evaporation - Currency. - Clocks. - colors - Mutations.
A: Mutations.

Question: If scraping oneself on a contaminated object may cause an invasion of the body by bacteria, then scraping oneself on a contaminated object may cause an invasion of the body by what? Answer choices: - amoebae - bacteria - blood - dogs - disease - horses - toxins - fish
Answer: bacteria

*Question*
If blood going away from the heart is generally oxygen-rich, then what is generally true about blood going away from the heart? Answer choices: - The bending of a ray of light - it is 99% water - A compound that donates proton - To another location like underground - it is usually low in oxygen - it can be seen - it has no hemoglobin - it is usually oxygen-rich
**Answer**
it is usually oxygen-rich

*Question*
If converts electrical energy into light energy which are rated in watts, then how is converted energy into light energy rated? Answer choices: - energy - unique - heat - good - watts - parsec - kilojoule - kinetic energy
**Answer**
watts