To germinate seeds all you need is moisture and warmth so B and C. After the seed sprout then you need the other two. Hope this helps
Answer:
Red blood cells transport oxygen around the body. They are specialised to carry oxygen because they: contain large quantities of a protein called haemoglobin , which can bind oxygen. don't have a nucleus, so there is more room for haemoglobin.
Explanation:
Answer:
Products are water and carbon dioxide reactants are glucose and oxygen
I hope this helps
Chromoplasts contains orange pigment.
Biotic factors are living things within an ecosystem; such as plants, animals, and bacteria, while abiotic are non-living components; such as water, soil and atmosphere.
So to answer your question,
Biotic: plants and other prey (animals)
Abiotic: water, soil,
Hope this helps!