Giving all my points away
Please Answer properly

So here are my questions please answer
I've included all my questions and please answer them properly and will get Brainliest

1. Compare and contrast the functions of the plant hormones auxin, ethylene, cytokinin, and gibberellin.

2. Describe how water is pulled from the leaves to the roots of plants?

3. Describe the functions of guard cells.

4. Describe how sugar moves through a plant.

5. Compare and contrast phototropism, geotropism, and thigmotropism by giving an example of each.

During phototropism and gravitropism, the plant hormone auxin controls cell elongation.

The plant hormone cytokinin promotes cell division, controling many developmental processes in plants.

Gibberellins control many aspects of plant physiology including shoot elongation, seed germination, fruit and flower maturation, seed dormancy, gender expression, seedless fruit development, and the delay of senescence in leaves and fruit.

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.