Answer: false
Explanation:
in mammals, bulk flow is referred to the movement of oxygen as well as carbondioxide
Answer:
Hydrotropism (hydro- "water"; tropism "involuntary orientation by an organism, that involves turning or curving as a positive or negative response to a stimulus") is a plant's growth response in which the direction of growth is determined by a stimulus or gradient in water concentration.
Explanation:
Organisms can be UNICELLULAR where they are composed of only 1 cell or they can be MULTICELLULAR where they are composed of many cells. The first organisms to appear on earth where single celled and they developed the ability to photosynthesize and make food from inorganic compounds. UNICELLULAR organisms such as bacteria predates complex organisms that are Multi cellular
Answer:
Biodiversity is important to humans for many reasons. Ecological life support biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services
"<span>Medical advances have contributed to the increase in world population." Is the answer you are looking for this is the only correct answer because now that there are medical advances more people are having children and the infant mortality rate is significantly lower than before modern medicine. </span>