It has been suggested that gains in strength during the first 6-weeks of strength training is due to
1. increased hypertrophy of muscle fibres
2. greater slow twitch muscle fibre activation
3. increased motor unit synchronisation

The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

Why do oceanic plates tend to subduction when colliding with a continental plate