Answer:
2.4 is the pH of 0.004M H2SO4solution.
Autotrophs They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms. Nearly all autotrophs use a process called photosynthesis to create “food” (a nutrient called glucose) from sunlight, carbon dioxide, and water. so the answer is Autotrophs
In tropical regions basically warm and wet areas
Answer:
a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
Explanation:
The main substances produced in cellular respiration according to the summarized equation of cellular respiration would be Carbon dioxide, water and ATP. Energy.
