Living organisms have a role in weathering and erosion in the ecosystem. Which statement describes the role of bacteria and fungi?a. they hold soil in place during high windsc. they increase water access and flow and help aerate the soilb. they decompose organic matter in the soild. they grow within cracks of rocks, breaking the rock into small pieces

Most enzyme names end in the

You and a group of friends are spending your vacation hiking through the mountains. it is cold in the mountains. you will be expending a lot of energy while hiking and you will need plenty of energy to keep you warm. you should pack foods high in to provide the most energy or kilocalories per gram of food. a) carbohydrates b) lipids (fats) c) proteins d) sugars

In a leaf, dermal tissue a) stores food b) stores carbon dioxide c) releases oxygen into the air d) transports water from the roots