What is the specific state that is required for bacteria to uptake free dna from their surroundings

Which of the following systems in absorbing oxygen and releases carbon dioxide

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

Why is it important to study each branch of earth science?