0.17 pts D
Question 17
A food chain is a group of organisms connected to each other through their feeding habits. One organism is
consumed by a second one, which in turn is eaten by a third. The energy in virtually all food chains is first derived
from the Sun. As each organism grows and is consumed, only about 10 percent of the Sun's energy is transferred
to each subsequent organism in a food chain. People who live in poorer regions of the world where food is scarce
eat relatively little meat and depend principally on grains and other plants.
Based on these ideas, which of the following statements best supports eating habits observed in poorer regions of
the world?
Plants take up less space than animals
O It is easier to raise plants than it is to raise animals
There is a higher percentage of vegetarians among poor populations
O Plants store energy as carbohydrates which have more energy than fats
O 90% of the energy in plants is not transferred to the animals who eat them
E
101°F

answer: a) a compound microscope has a greater magnification ability than a simple microscope.

explanation:

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.