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What two plants have no true stem or roots or leaves?
"Fungus And mosses dont have true leaves, stems or roots." Fungi aren't plants... they are fungi. More closely related to animals than plants.
Does vinegar have the same water concentration as an egg?
No, vinegar has a higher concentration of water than an egg. Therefore, if an egg is placed in vinegar, then it will gain mass because vinegar is hypotonic to the egg.
What drives the process of transpiration?
Transpiration is the evaporation of water from the aerial parts of plants including leaves, stems, and flowers. The mass flow of water from the roots to the leaves is driven partially by capillary action; however, it is primarily driven by water potential differences. Tall plants are also able to overcome gravity by decreasing the hydrostatic water pressure via the diffusion of water out of the stomata.
What do planktivores eat?
Planktivores eat plankton, which is a drifting mass of tiny plants (phytoplankton) and tiny animals (zooplankton) which are found in all natural bodies of water.
Which scientist concluded that most of the growing plants mass comes from water?
Jan van Helmont
Jan van Helmont concluded that plants gain most of their mass from what?
Its water :) Good luck :)
Jan Can Helmont concluded that plants gain most of their mass from where?
From water(It was Jan Van Helmont not Jan Can Helmont)
If you put a carrot in water will it gain or lose mass?
if anything it would be reasonable to expect it to lose mass.
What was the initial working hypothesis for how plants gained mass?
Plants gain mass by taking in nutrients from their roots. They gradually add more stem and leaves.
What makes an egg soaked in water get bigger?
Eggs soaked in distilled water will gain mass and appear dramatically swollen. Eggs in dilute salt solutions will gain mass, and even those in very concentrated solutions might gain mass. Eggs buried in salt or other dry media should lose mass.
What was wrong with helmonts conclusion that when plants grow their increase in mass comes from water?
Increase of mass from water. Actually increase in mass is the result of increase in organic matter instead of water.
Does drinking of cold water help gain weight?
Temporarily by the mass of water drunk. This soon lost again.
How can the mass of a sample of water be increased?
i dont know figure it out yourself
What does not gain or lose mass?
a closed system will not gain or lose mass
Do potato cubes gain or lose mass in salt water solutions?
depends on the salt content of the potato and how concentrated the salt is. the more salt there is in the water than the potato- the more water will exit the potato which then loses mass.
Is it true that a hurricanes get their heat and energy from seawater?
Yes, the hurricanes gain from mass a.k.a the sea water. This "mass" makes them stronger and stronger.
why plants need transpire?
It is important for plants to transpire because the process of transpiration helps to cool the plant, maintain the osmotic pressure and enables the mass flow of mineral nutrients and water from roots to the shoots.
