If specialization is a result of natural selection, then natural selection results in:? Answer choices: - insects - root growth - Plants growth - Animal survival - animals - Plant reproduction - mammals - specialization
specialization

If trees have woody stems covered with protective skin, then trees have woody stems covered with what? Answer choices: - heat energy - thin skin - protective skin - skinny cells - white skin - Chlorophyll - Organic compounds - looseness
protective skin

Q: If seed dispersal has a positive impact on an ecosystem's food chain, then what usually has a positive impact on an ecosystem's food chain? Answer choices: - Jellyfish - mussels - invasive seeds - genetic diversity - seed dispersal - colony collapse - peachleaf willow - blossom end rot
A: seed dispersal

Question: If attractive flowers are not required for plants that use wind to disperse pollen, then most plants without attractive flowers use what to disperse pollen? Answer choices: - animals - wind - Energy - fronts - UV - LEDs - insects - bees
Answer: wind

*Question*
If population size influences the chances of diversity within a species, then population size influences the chances of what within a species? Answer choices: - relocation - organs - diversity - size - recovery - animals - Plants growth - color
**Answer**
diversity

*Question*
If the looseness of dirt or compost has a positive impact on a plant's roots' growth, then what has a positive impact on a plant's roots' growth? Answer choices: - reducing acid rain - color of dirt - looseness of dirt or compost - basic building blocks of life - biological diversity - lead in the soil - Evaporation of water - a lack of soil
**Answer**
looseness of dirt or compost