C. Changes to biodiversity can positively and negatively affect an ecosystem.
Answer:
the sun, jupiter, saturn, uranus, neptune
Explanation:
The nutrient that is responsible for causing most accidental deaths in children is iron.
Answer:
Most organisms that live in coral reef habitats are zooxanthellae.
Explanation:
zooxanthellae are the single-celled dinoflagellates that lives in mutual relationship with corals, jellyfish, and nudibranchs. These organisms have a mutualistic relationship between zooxanthellae and corals. Coral produces carbon dioxide and water in the process of cellular respiration while on the other hand, the zooxanthellae use this carbon dioxide and water to carry out photosynthesis for making their own food like plants so both the organisms get benefit from one another.
Answer:
it can be found in higher plants and embryonic stem cells in animals
