Answer:
Blood with certain proteins clump together when exposed to certain antibodies. A patient has type AB blood. If they received a transfusion of type B blood, predict and explain what would happen. ... Agglutination would occur because a person with type B blood cannot receive AB blood because they have A antibodies.
Explanation:
Answer:
The radial symmetry animals get information through their receptor cells and neurons present all over their body.
Explanation:
Radial symmetry animals can be cut in different directions. The central axis separates it into 2 equal halves and again it can be cut into 4 directions.
e.g. Hydra, sea urchin, starfish, etc
They are invertebrates have sense organs, but these sense organs are not well defined. Each symmetry of the body has sense organs. These radial symmetry organisms have oral and aboral parts.
Sea urchins, starfishes, Hydra are light sensitive. They possess photoreceptor cells in their epithelial linings. Starfishes also sensitive to touch, light, and temperature. Their spines and tube feet have motor nerves, which control their movement.
Eyespots in starfishes also help in detecting objects. It is composed of epithelial cells and responds to light. They lack a brain but have a complex nervous system. This nervous system consists of a sensory nerve and motor nerve. It spreads all over the body. Hence starfishes can react according to the stimuli.
Answer:
Accelerating it.
Explanation:
Dark energy is a hypothesis by which the growing tendency of the universe to expand constantly is explained, with which it is inferred that this dark energy is a kind of inverse gravity, which instead of attracting repels the extremes of the cosmos expanding its size and dimension . Although its definition is very ambiguous and abstract, the truth is that it is a hypothesis that seeks to explain this physical behavior of the cosmos.
Answer:
I hope i'm right it should be the second one
Explanation:
Getting and keeping enough water in their bodies
Water loss is the greatest challenge to organisms that live in a desert biome
<h3>What do you think is the greatest challenge to survival faced by both plants and anivlams that live in the desert ?</h3>
They face scorching hot air and ground temperatures during the summer season, and unpredictable and limited water even during the rainier seasons.
- In order for plants to survive in the desert, they have adaptations that allow them to collect and store water and moisture and, prevent moisture loss
- Animals survive in deserts by living underground or resting in burrows during the heat of the day.
Learn more about Dersert plants and animals here:
brainly.com/question/5755073
#SPJ4
