You are presented with the question "Animals that tend to have complex nervous systems are missing what?" and the following answer choices: - Energy - Energy. - nervous system - Chlorophyll - backbone - alleles - abdomen - brain Now knowing that most invertebrates have a more complex nervous system and invertebrates are animals without a backbone, choose the best answer.
backbone
You are presented with the question "What can be found in moist soil near rivers and streams in tropical regions?" and the following answer choices: - Most plants - amphibians - shrub beds - bioaerosols - ferns - nothing - extra-terrestrial technology - deep-sea dwellers Now knowing that caecilians can be found in moist soil near rivers and streams in tropical regions and caecilians are amphibians that move just like earthworms, choose the best answer.
amphibians
Q: You are presented with the question "What bonds cause H2O to expand when freezing?" and the following answer choices: - Covalent - Hydrogen - Metallic - an ion - Heat energy - Ionic - heat - an anion Now knowing that hydrogen bonds cause water to expand when it freezes and water is made up of H2O molecules, choose the best answer.
A: Hydrogen
Question: You are presented with the question "Plants are capable of making:" and the following answer choices: - Chemical energy - glucose - solar energy - fertilizer - Organic compounds - Exfoliation - their own food - nitrogen Now knowing that producers are organisms that produce food for themselves and other organisms and green plants are food producers, choose the best answer.
Answer: their own food
*Question*
You are presented with the question "Why do tigers compete?" and the following answer choices: - to get along with others - pressure differences. - to give territory to others - They can distract drivers - mate with females - a hemisphere is tilted away from the sun - to listen to the alpha male - to gain territory and mates Now knowing that animals may compete for territory, water, food, or mates and animals such as lions and tigers fight, choose the best answer.
**Answer**
to gain territory and mates
You are presented with the question "Which needs fungi need to survive?" and the following answer choices: - Energy - food - alveoli - oxygen - peat - bushes - bacteria - trees Now knowing that oxygen is essential for cellular respiration for all aerobic organisms and fungi are aerobic organisms, choose the best answer.
oxygen