Question

and moisture. which of the following is not an abiotic factor? a. sunlight b. soil nutrients c. bacteria d. temperature organisms require specific temperatures to function. temperatures that are too high or too low can decrease an organism’s metabolism (chemical activity in cells), movement, growth, and reproduction. why might an animal living in the desert have adaptations to regulate its body temperature? which of the following is most directly affected by temperature in organisms? a. color b. metabolism c. habitat size d. salinity plants need light to photosynthesize. with too little light, plants will not have enough energy to survive and grow. however, too much light can damage leaves and slow the rate of photosynthesis. how might a plant adapt to living in a shady forest versus a sunny desert? water is essential to life; with too little water, organisms cannot function which of the following is not a function of water in organisms?

Explanation:

1. Abiotic factors are non - living components of an ecosystem. Sunlight, soil nutrients, and temperature are non - living, while bacteria are living organisms. So for the question "Which of the following is not an abiotic factor?", the answer is based on the definition of abiotic and biotic factors.
2. In a desert, the temperature can vary greatly between day and night. Animals need to regulate their body temperature to survive in such extreme conditions. This is related to the concept of adaptation to environmental factors.
3. Temperature directly affects an organism's metabolism as it influences the chemical reactions (enzymatic activities) in cells. Other factors like color, habitat size, and salinity are not as directly affected by temperature in organisms.
4. Plants in a shady forest may develop larger leaves to capture more light for photosynthesis compared to plants in a sunny desert which may have adaptations to prevent water loss due to high light and heat, like smaller leaves or waxy coatings.
5. Water has many functions in organisms such as being a solvent for chemical reactions, transporting nutrients and waste, and maintaining cell turgor. We need to identify the option that does not represent a function of water.

Answer:

1. C. Bacteria
2. To survive in extreme temperature conditions of the desert.
3. B. Metabolism
4. Develop larger leaves to capture more light.
5. (No options provided for this question, so no answer can be given for this part)