Which of the following types of the cell transport moves from low to high concentration and requires energy

During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP). It is the opposite of passive transport.

Explanation:

This should be correct.

d. dissolved gasses, light intensity, pH level, and water availability

Explanation:

There are two types of factors which affect survival and reproduction of organisms, biotic and abiotic. Biotic factors are the living components and abiotic components are the non living components of ecosystem. Their interaction with each other affects the ecosystem and has an impact on the organisms of ecosystem.

Here, all options except d has some or the other biotic factor. Only option d has all abiotic factors which are dissolved gases, light intensity, pH level and water availability. Hence, option d is the correct answer.