More men die in middle age from than from any other cause.
a. heart disease
b. cancer
c. diabetes
d. aids

Heart disease

Explanation:

According to 2016 World Health Organization statistics, the leading cause of death in middle age men is heart disease.

There were 56.9 million deaths worldwide in 2016. Ischaemic heart disease and stroke are the world’s biggest killers, accounting for a combined 15.2 million deaths in 2016.

a. Heart disease

Explanation:

Cardiovascular disease (CVD) continues to be one of the leading causes of death and disability in Western societies. However, there are considerable differences according to sex in the appearance of the various manifestations of CVD.

Men are at greater risk of coronary heart disease than women and younger than them. Women, on the other hand, have equal or greater propensity to suffer stroke (stroke) and heart failure. Because the strategies to prevent stroke and heart failure may be different from the strategies to prevent coronary heart disease, for primary prevention it is important to know the first manifestation of CVD.

Life expectancy is greater for women than for men and for them they have more time to present CVD. Cardiovascular risk factors, such as smoking, not only increase susceptibility to CVD, but are associated with an increased risk of dying from non-cardiovascular causes before they increase CVD.

Two out of three 55-year-old men and women will suffer cardiovascular disease during their remaining years of life. The results of this study indicate the importance of adequate control of risk factors for stroke and heart failure.

c

explanation:

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation: