Only organic beings of certain classes can be preserved in a fossil condition, at least in any great number.
Oceanic islands are sometimes deficient in certain classes, and their places are apparently occupied by the other inhabitants; in the Galapagos Islands reptiles, and in New Zealand gigantic wingless birds, take the place of mammals.
There is no wrong done, so far as the abnegation of a right is involved, by denying this to certain classes of a community, whether on account of age or sex or any other supposed causes of disqualification.
During its administration in febrile cases the drug must be most carefully watched, as its action may prove deleterious to the nervous system and the circulation in certain classes of patient.
Whatever may have been the assertions of certain classes of theologians who have attempted to fathom the divine mind by their own short sounding line, the sacred writers take no narrow view of the purposes of the Incarnation.
On the contrary, certain classes of events which were reported to have happened, were invariably believed to have been really supernatural.
Perhaps the commonest type of proposal or attempt to improve the biological level of the race is by the exclusion of certain classes of degenerates from marriage, or by the encouragement of better classes of the community to marry.
Thus, for example, in stature the index of variability (standard deviation) of certain classes of men is approximately 2.
As a concrete example of a most commendable eugenic practice we should mention the sterilization of certain classes of criminal and insane as it is now practiced in the States of Indiana and Connecticut.
A moment's reflection will suggest many reprehensible practices of this kind more or less current in certain classes or communities.
As is the case with "corners" and "rings" in the produce market, certain classesof commodities lend themselves more readily than others to the monopoly of Trusts.
But this same economy is strong enough in certain classes of manufacture to overpower the advantages of an expansion of business in the older form.
In certain classes of textile labour the amount of muscular or manual labour given out in a day is larger than formerly.
In other words, divorce is but a symptom of more serious evils, and these evils have in certain classes of American society apparently undermined the very virtues upon which the family life subsists.
The very causes for which divorce is granted suggest a demoralization of certain classes.
Moreover, the growth of wealth has favored, in certain classes at least, lower moral standards and increasing laxity in family relationships.
There is no doubt that in certain classes of human society there is a tendency for population to press against food supply, and it is in these classes that the struggle for existence takes on its most animal-like forms.
This system yields excellent results for certain classes of beers, and many Burton brewers think it is essential for obtaining [v.
In Belgium, Spain, Italy and Germany, certain classesof crime are tried with the aid of a jury.
A similar provision is made as between England, Scotland and Ireland, for the registry and execution in each country of certain classes of judgments given in the others.
In certain classes of books, such as large Bibles and Prayer-books, the custom of ruling red lines lasted till the present century.
Purple ink was used largely, not often for writing, but for the delicate pen ornaments of the initials in certain classes of late Italian and German manuscripts.
In certain classes of property the bucket, the mop, and the hand-pump have been far more effective in minimizing actual destruction than the branch and hose.
In certain classes of risks fire survey can also increase the personal safety of the inmates and lessen the possibility of a fire spreading.
But it is also true that non-Christian bodies of archaic law entail penal consequences on certain classes of acts and on certain classes of omissions, as being violations of divine prescriptions and commands.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "certain classes" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
