Answer:
Does it have a large central vacoule?
or does it have a cell wall and a regular shape?
Answer:
B: volcanic activity
D: fossil fuel consumption
Explanation:
Fossil fuel consumption and volcanic activity are the two factors that has a great influenced on the global temperatures. Fossil fuel consumption is a human activity and volcanic activity both releases carbondioxide gas while burning. This carbondioxide gas is a greenhouse gas which block the reflected solar radiation and leads to increase in the surface temperature of the earth.
Answer:
His red blood cell count is low
Answer:
Explanation:
Change in an organism's physical environment will cause the organism to adapt to fit in the surrounding environment. This process is called as adaptation. This process causes the evolution of the organism into a new species. The environment affects the evolution of the species , because change in environment put pressure on the species to adapt in change environmental conditions. Natural selection brings the change in the organism as the organism best suited for the environment survives.The example of evolution is the giraffe neck. Giraffe evolved by the development of tall neck slowly by increasing their neck length, so that they can eat leaf from the tall plants.
Answer:
The effect of Fx on hepatic stearoyl-coenzyme A desaturase-1 (SCD1), a rate-limiting enzyme that catalyzes the biosynthesis of monounsaturated fatty acids from saturated fatty acids, has been studied in obese mouse models of hyperleptinemia (KK-A(y)) and leptin-deficiency (ob/ob). In KK-A(y) mice fed a diet containing 0.2% Fx for 2 weeks, SCD1 mRNA and protein expression were reduced in the liver with a concomitant decrease in serum leptin levels. In contrast, the suppressive effects of Fx on hepatic SCD1 and body weight gain were not observed in leptin-deficient ob/ob mice. These findings support the hypothesis that Fx down-regulates SCD1 expression and alters fatty acid composition of the liver through regulation of leptin signaling (Beppu et al., 2013).
Explanation: Hope that helps
