Ecosystems can only have so many organisms living in it before the vegetation’s can’t break it all down.
Answer:
When a plant has been without water for a long time, the central vacuoles lose water, the cells lose shape, and the whole leaf wilts.
Explanation:
Answer:
An ionic bond.
Explanation:
A strong electrostatic force of attraction will develop between the oppositely charged ions. For example, sodium chloride (salt) is essentially made of a positively charged sodium ion and a negatively charged chloride ion.
Answer: Occlusive dressing
Explanation:
Occlusive dressings are used for sealing particular types of wounds and their surrounding tissue off from air, fluids and also used in a trauma or first aid situation. Occlusive dressing is beneficial in keeping a wound moist and providing a barrier against disease transmission, by preventing harmful contaminants, such as viruses and bacteria An occlusive dressing is an air- and water-tight trauma medical dressing used in first aid. Application involves adapting the bandage to the appropriate size, applying it to the wound then using a medical adhesive to tape off on all sides to create a complete seal.
Answer: Option C) if she held a very heavy pair of weights in front of her
Explanation:
Work is done when force is applied over a distance. i.e Workdone = Force X Distance
However, Since Carla's applies force to hold the heavy pair of weights BUT no distance is being covered due to the static (non-moving) posture she took, no work is done at that moment in time.
Thus, option C is the answer
