Answer:
The rate of fermentation can be measured by placing a small amount of yeast and sugar solution in a fermentation tube. ... The fermentation rate of the yeast can be calculated by measuring the volume of CO2 at the top of the tube and dividing it by the amount of time it took for that volume to form
Answer:
D
Explanation:
because it is transporting toxic waste out and nutrients in and protecting everything inside. Have a great day hope its right and can i have brainly?
Answer: Soil fertility refers to the ability of soil to sustain agricultural plant growth, i.e. to provide plant habitat and result in sustained and consistent yields of high quality.
Explanation:
Loss of ability to perform skilled motor activities such as piano playing, with no paralysis or weakness in specific muscles, might suggest damage to the premotor cortex.
The premotor cortex is part of motor cortex situated in front of the primary motor cortex in the brain. The premotor cortex directly controls behavior by preparing the trunk muscles of the body. The primary role of the premotor cortex is to use information provided by the senses in controlling movements, to understand the actions of others, and to use ideal rules to carry out certain tasks. Different parts of the premotor cortex have various features and they emphasize distinct functions.
The correct answer for the question above is letter c. If you compare the braincase of australopithecus afarensis and homo habilis, homo habilis have greater size than australopithecus afarensis. Therefore, the size of the braincase is the most <span>useful evidence in differentiating between the remains of australopithecus afarensis and homo habilis.</span>
