Answer:
The arrow should be pointing from the producer towards the consumer.
Producer --> Consumer
Explanation:
The arrow represents the flow of energy in a food web. Producers are the first source of energy, as they make their own food. The energy is then transferred to the consumer when they eat the producer. For example, if a cow were to eat grass, the energy would flow from the grass to the cow. The arrow shows how this energy is flowing from the first source to the second.
Answer:
a. add more of the enzyme.
Explanation:
Enzymes speed up the rate of reaction by lowering the activation energy for the reaction. They are not used themselves in the reaction. They are specific to substrate molecule. Substrate molecule binds to enzyme's active site and they undergo the reaction to form the product and release back the enzyme.
Rate of reaction depends on both substrate and enzyme concentration. Maximum rate of reaction is reached when all the active sites of enzyme molecules have been occupied by the substrate molecules which means that they are saturated. If more substrate is added at this point it wont have any effect on rate of reaction since there are no free active sites. Hence more enzyme is required to be added so that extra substrate can be utilized and rate of reaction can further be increased.
Answer:
They can occur anywhere from thousands to billions of years.
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.
