Incorrect you would need to say this so it would be grammatically correct miramos a el barco en el lago
1. por favor tráeme el libro.
2. Pasarle el balón a Jorge.
3. Llévale las flores a tu madre.
4. Léele a Estelle un libro.
It means
To get good grades
Que dices no entiendo cual es la pregunta?
The stigma, which is a reproductive part of the plant where pollen is collected, will close usually within a few seconds of being touched by a pollinator. This prevents further pollen from interacting with the plant unless the stigma reopens, which usually does not occur