Answer:
The endocrine system:
releases hormones into the bloodstream
Explanation:
The endocrine system releases hormones into the bloodstream in order to get to the targeted organ
Answer:
The NBTs focus on academic readiness for university study. Each test requires you to apply prior learning - what you know and are able to do - to materials that reflect expectations for first year students in university programme
Answer: B
Explanation: All living things have one or more cells
Answer: The answer is A. Increaed use of fossil fuels.
Explanation:
Answer:
C4
Explanation:
Plants present under the conditions of higher temperatures have several adaptations to reduce water loss. One such adaptation is the C4 photosynthetic pathway. In C4 pathways, plants perform the primary fixation of CO2 into C4 acids in mesophyll cells. These C4 acids are then transported to the bundle sheath cells where they are being decarboxylated to release CO2. The released CO2 enters into Calvin cycle and glucose is produced while the C3 acids are transported back to the mesophyll cells to continue the process.
In these plants, RuBisCo is present in bundle sheath cells and the higher concentration of CO2 around this enzyme increases the photosynthetic efficiency by reducing photorespiration. Thereby, these plants have a higher photosynthetic rate and do not need to open stomata more to support photosynthesis.
