Answer: a. penetration strategy
Explanation:
Penetration strategy is one of the marketing strategy to promote the business and enhance the sales. The goods and services are sold at low price initially to promote the production of more goods or merchandise at low cost and allowing the authority to obtain high profit percentage. This method is useful for discouraging the competitors.
We have 600 grams of grass, which has 450 grams of water. This means that there are 600 - 450 = 150 grams of dry weight (aka dry grass without any water)
20% of the dry weight is the amount of protein the rabbit gets
20% of dry weight = 20% of 150 = (20/100)*150 = 0.20*150 = 30
<h3>Answer: The rabbit eats 30 grams of protein per day</h3>
Answer:The traits the plants would have are;
The plants must have low gravity setting.
Plants must have the ability to provide large quantities of food.
The plants must be engineered to need little quantity of water
And the plant must be able to photosynthesize with little carbondioxide and litoff while going in space
Explanation:
There is need to grow plants in space so that in to help feed astronauts, and to provide psychological benefits for long-term space flight.
The space has low gravity setting, no oxygen and carbondioxide. For plants to grow in space it must exihibit some traits that will enhance their survival and these traits includes
The plants must have low gravity setting.
Plants must have the ability to provide large quantities of food.
The plants must be engineered to need little quantity of water
And the plant must be able to photosynthesize with little carbondioxide and litoff while going in space because without this plants cannot survival in space. Gravity enhance root growth and plant in space must have low gravity setting.
plant grows in a “pillow” filled with a clay-based growth media and fertilizer and this help to distribute water, nutrients and air needed for the growth and survival of the plants.
I believe it is Wegener's Theory of Continental Drift.
Answer: the membrane channel
Explanation:
In passive diffusion, the small water molecules can move across the phospholipid bilayer seen in blue. This layer acts as a semi-permeable or selectively permeable membrane; its hydrophilic heads are attracted to water (seen facing outwards) while its water-repellent hydrophobic tails face towards each other- allowing molecules of water to diffuse across the membrane along the concentration gradient.
Thus the water will move from an area of high concentration to an area of low concentration, until the system reaches a steady state called equilibrium- after this, there will be no net movement of water. Similarly via osmosis, the water passes through the membrane due to the difference in osmotic pressure on either side of the phospholipid bilayer this means that the water moves from regions of high osmotic pressure/concentration to regions of low pressure/ concentration to a steady state.
The dialysis tubing mimics a semi permeable membrane; it only allows water and small molecules of iodine to cross into the bag containing starch. The tubing is impermeable to starch; these large molecules require the aid of protein omplexes called membrane channels, in order to move across the membrane and against the concentration gradient.
