If chondrocytes contain a protein called collagen, then chondrocytes contain which type of protein? Answer choices: - Actin - Keratin - white - allow growth - Collagen - ligt - positive - Hemoglobin
Collagen

If bats spread seeds, then what do bats do with seeds? Answer choices: - store - food - Grow well - grow - destroy - spread - bury - leave alone
spread

Q: If passive immunity lasts only as long as the gammaglobulins survive in body fluids, then passive immunity lasts only as long as what survives in body fluids? Answer choices: - Energy. - gammaglobulins - heat or cold - bacteria - Chemical energy - parasites - Leptospirosis - Veins and arteries.
A: gammaglobulins

Question: If sickness has a negative impact on an organism, then what has a negative impact on an organism? Answer choices: - influenza - sickness - smallpox - leukemia - liver cancer - food - air - water
Answer: sickness

*Question*
If agreenhouse is used to protect producers by keeping them warm, then what is used to protect producers and keep them warm? Answer choices: - an electric stove - sweaters - green houses - dirt - animal fur - In the winter - evaporation - plant fans
**Answer**
green houses

*Question*
If perennial reproduction requires pollination, then what reproduction requires pollination? Answer choices: - humans - They lay eggs - Tropical - bees - insects - subtropical - perennials - heterotrophs
**Answer**
perennials