If antibodies can cause allergic reactions, then allergic reactions can be caused by? Answer choices: - animals - smoking pipes - Sulfur dioxide - Chemical energy - fur and fat - antibodies - smoking tobacco - Pesticides
antibodies

If soil loss through wind is a leading cause of water pollution in the United States, then what is one consequence of soil loss? Answer choices: - Decrease bodily water - humans disturb it - drying out - flooding - contamination - deforestation - chemical changes - Water pollution
Water pollution

Q: If eggs are used to reproduce, then what are used to reproduce? Answer choices: - flagella - nectar - ocean - bacteria - sound - eggs - ferns - bulbs
A: eggs

Question: If insects are invertebrates, then what are invertebrates? Answer choices: - fungi - humans - insects - food - mammals - gorillas - barnacles - animals
Answer: insects

*Question*
If resistance activities are a type of exercise, then which of the following are a type of exercise? Answer choices: - resistance activities - fantasy football - sitting down - Relieve pain - Something that is self-aware - running for office - animal behaviorists - Riding a bike
**Answer**
resistance activities

If mussels eat plankton and nonliving organic matter, then what do mussels eat? Answer choices: - bivalves - sub-units of species - Something coming from a gland - mussels - plankton and nonliving organic - Something made from fermented ricce - mollusks - Microscopic organisms
plankton and nonliving organic