What does an over ripe apple release, which affect all other apples in a basket?

What do understand by invasive species? How does it affects local population.

Anything that influences the valence electrons will affect the chemistry of the element.Which one of the following factors does not affect the valence shell?

What is the single term that answers all the following question? OR What decides whether you are blue eyed or brown eyed? OR Why does wheat grain germinate to produce what plant and not rice plant? OR Which acid molecules are present in nuclei of living cells?

i. Will the velocity of a stone thrown vertically upwards remian constant or will it change with time? How will it change? ii. Why doesn't the stone move up all the time? Why does it fall down after reaching a certain height? iii. What does its maximum height depend on?

A point particle of mass m, moves long the uniformly rough track PQR as shown in figure. The coefficient of friction, between the particle and the rough track equals mu . The particle is released, from rest from the point P and it comes to rest at a point R. The energies, lost by the ball, over the parts, PQ and QR, of the track, are equal to each other, and no energy is lost when particle changes direction from PQ to QR. The value of the coefficient of friction mu and the distance x (=QR) , are, respectively close to:

Our body contains a large number of Cells "L" which are the longest cells in the body. L has long and short branch called as 'M' and 'N' respectively there is a gap 'O' between two 'L' cells, through which nerve impulse transfer by release of chemical substance e 'P' : What are M and N?

Paragraph-based questions : Read the paragraph and answer the Questions given below : Social health involves your ability to form Satisfying interpersonal relationships with others. It also relates to your ability to adapt comfortably to different social situations and act appropriately in a variety of settings. Spouses, co-workers and acquaintances can all have healthy relationships with one another. Each of these relationships should include strong communication skills, empathy for others and a sense of accountability. In contrast, traits like being withdrawn, vindictive or selfish can have a negative impact on your social health. Overall, stress can be one of the most significant threats to a healthy relationship. Stress should be managed through proven techniques such as regular physical activity, deep breathing and positive self- talk. What are the stress management techniques?