Answer:
B their webbed feet make them powerful swimmers
Answer:
between the arachnoid and dura
Explanation:
hope it helpss
contracts to move substances through the body
B.
provides structure and support
C.
removes metabolic waste products from the body
D.
breaks down food to acquire nutrients
the wavelength
the decibels of a sound wave
Answer:
the frequency of a sounds wave
Explanation:
did the test
b)Genes in transposition
c)Genes with no function to perform
d)Genes of another organism
Answer:
Once water is in the xylem, it travels upwards - against the force of gravity - towards the rest of the plant. Water is able to move against gravity due to two forces: tension and cohesion. Tension is a 'sucking force' which is created when water evaporates from leaves (transpiration), pulling more water into the leaf.
Explanation:
Movement of Water and Minerals in the Xylem. Most plants obtain the water and minerals they need through their roots. The path taken is: soil -> roots -> stems -> leaves. The minerals (e.g., K+, Ca2+) travel dissolved in the water (often accompanied by various organic molecules supplied by root cells).
Answer:
mineral salts
Explanation: