Answer:
Mitosis has four sequential stages: prophase, metaphase, anaphase, and telophase.
Explanation:
In prophase, each chromosome becomes condensed and more visible, and there is the breakdown of the nuclear membrane and appearance of spindle fibers.
Salvatore's decision to dump his fish tank and its contents into a nearby freshwater canal could have devastating consequences for the ecosystem.
The non-native fish species from the tank could outcompete and prey on native fish, leading to disruptions in the natural balance and potentially causing local extinctions.
The uneaten fish food and waste from the tank could lead to water pollution, harmful algal blooms, and a decline in water quality, affecting aquatic plants and other animals in the canal.
This irresponsible action could harm the delicate biodiversity of the canal, disrupting the entire ecosystem and leading to long-term environmental damage.
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Answer:
exchange reaction
B. pepsinogen
C. intrinsic factor
D. gastric lipase
B. The red-tailed hawk is a secondary consumer.
C. The worms are primary producers.
D. Grasshoppers are primary consumers.
Answer:
Grasshoppers are primary consumers.
Explanation:
Autotrophs serve as primary producers in a food chain as they can make organic food by the process of photosynthesis. In the given food chain, tall grass is the primary producer. Grasshoppers derive their nutrition from the tall grass. The organisms that derive nutrition directly from the primary producers are said to be primary consumers. This makes grasshoppers primary consumers.
Mice the secondary consumers as they feed on the grasshoppers, the primary consumers. Red-tailed hawks are the top consumers in the given food chain. The bacteria, beetles, fungi, and worms are the decomposers that derive nutrition from the organic matter present in the dead bodies of the red-tailed hawks.
Answer:
An earthquake
Explanation:
An earthquake is caused when plates move around and clash.