Please help! In which type of ecosystem would fire most likely be a limiting factor for plant species? A. ponds C. wetland

B. prairie D. coral reef

Invasive species are one of the major threats to biodiversity. these species multiply quickly and compete with native species for food, sunlight, spac and other resources. on the map, determine the area where native species will have limited resources available to them due to invasion threat from invasive species threat very low low medium high very high

People with one sickle cell allele are not likely to get malaria. what is this an example of?

The big bang theory suggest that the universe is about - 300 million years old - 4.6 billion years old - 30 billion years old - 13 billion years old